diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
index 3873124c..d6920233 100644
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -1,1879 +1,1863 @@
 <?php
 
 /**
  * This file is automatically generated. Use 'arc liberate' to rebuild it.
  *
  * @generated
  * @phutil-library-version 2
  */
 phutil_register_library_map(array(
   '__library_version__' => 2,
   'class' => array(
     'AASTNode' => 'parser/aast/api/AASTNode.php',
     'AASTNodeList' => 'parser/aast/api/AASTNodeList.php',
     'AASTToken' => 'parser/aast/api/AASTToken.php',
     'AASTTree' => 'parser/aast/api/AASTTree.php',
     'AbstractDirectedGraph' => 'utils/AbstractDirectedGraph.php',
     'AbstractDirectedGraphTestCase' => 'utils/__tests__/AbstractDirectedGraphTestCase.php',
     'ArcanistAbstractMethodBodyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAbstractMethodBodyXHPASTLinterRule.php',
     'ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase.php',
     'ArcanistAbstractPrivateMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAbstractPrivateMethodXHPASTLinterRule.php',
     'ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase.php',
     'ArcanistAlias' => 'toolset/ArcanistAlias.php',
     'ArcanistAliasEffect' => 'toolset/ArcanistAliasEffect.php',
     'ArcanistAliasEngine' => 'toolset/ArcanistAliasEngine.php',
     'ArcanistAliasFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistAliasFunctionXHPASTLinterRule.php',
     'ArcanistAliasFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistAliasFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistAliasWorkflow' => 'toolset/workflow/ArcanistAliasWorkflow.php',
     'ArcanistAliasesConfigOption' => 'config/option/ArcanistAliasesConfigOption.php',
     'ArcanistAmendWorkflow' => 'workflow/ArcanistAmendWorkflow.php',
     'ArcanistAnoidWorkflow' => 'workflow/ArcanistAnoidWorkflow.php',
     'ArcanistArcConfigurationEngineExtension' => 'config/arc/ArcanistArcConfigurationEngineExtension.php',
     'ArcanistArcToolset' => 'toolset/ArcanistArcToolset.php',
     'ArcanistArcWorkflow' => 'toolset/workflow/ArcanistArcWorkflow.php',
     'ArcanistArrayCombineXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayCombineXHPASTLinterRule.php',
     'ArcanistArrayCombineXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayCombineXHPASTLinterRuleTestCase.php',
     'ArcanistArrayIndexSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayIndexSpacingXHPASTLinterRule.php',
     'ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistArraySeparatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArraySeparatorXHPASTLinterRule.php',
     'ArcanistArraySeparatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArraySeparatorXHPASTLinterRuleTestCase.php',
     'ArcanistArrayValueXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistArrayValueXHPASTLinterRule.php',
     'ArcanistArrayValueXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistArrayValueXHPASTLinterRuleTestCase.php',
-    'ArcanistBackoutWorkflow' => 'workflow/ArcanistBackoutWorkflow.php',
     'ArcanistBaseCommitParser' => 'parser/ArcanistBaseCommitParser.php',
     'ArcanistBaseCommitParserTestCase' => 'parser/__tests__/ArcanistBaseCommitParserTestCase.php',
     'ArcanistBaseXHPASTLinter' => 'lint/linter/ArcanistBaseXHPASTLinter.php',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBinaryExpressionSpacingXHPASTLinterRule.php',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBinaryNumericScalarCasingXHPASTLinterRule.php',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase.php',
     'ArcanistBlacklistedFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBlacklistedFunctionXHPASTLinterRule.php',
     'ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistBlindlyTrustHTTPEngineExtension' => 'configuration/ArcanistBlindlyTrustHTTPEngineExtension.php',
     'ArcanistBookmarkWorkflow' => 'workflow/ArcanistBookmarkWorkflow.php',
     'ArcanistBraceFormattingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistBraceFormattingXHPASTLinterRule.php',
     'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistBraceFormattingXHPASTLinterRuleTestCase.php',
     'ArcanistBranchRef' => 'ref/ArcanistBranchRef.php',
     'ArcanistBranchWorkflow' => 'workflow/ArcanistBranchWorkflow.php',
     'ArcanistBrowseCommitHardpointQuery' => 'browse/query/ArcanistBrowseCommitHardpointQuery.php',
     'ArcanistBrowseCommitURIHardpointQuery' => 'browse/query/ArcanistBrowseCommitURIHardpointQuery.php',
     'ArcanistBrowseObjectNameURIHardpointQuery' => 'browse/query/ArcanistBrowseObjectNameURIHardpointQuery.php',
     'ArcanistBrowsePathURIHardpointQuery' => 'browse/query/ArcanistBrowsePathURIHardpointQuery.php',
     'ArcanistBrowseRef' => 'browse/ref/ArcanistBrowseRef.php',
     'ArcanistBrowseRefInspector' => 'inspector/ArcanistBrowseRefInspector.php',
     'ArcanistBrowseRevisionURIHardpointQuery' => 'browse/query/ArcanistBrowseRevisionURIHardpointQuery.php',
     'ArcanistBrowseURIHardpointQuery' => 'browse/query/ArcanistBrowseURIHardpointQuery.php',
     'ArcanistBrowseURIRef' => 'browse/ref/ArcanistBrowseURIRef.php',
     'ArcanistBrowseWorkflow' => 'browse/workflow/ArcanistBrowseWorkflow.php',
     'ArcanistBuildPlanRef' => 'ref/ArcanistBuildPlanRef.php',
     'ArcanistBuildRef' => 'ref/ArcanistBuildRef.php',
     'ArcanistBundle' => 'parser/ArcanistBundle.php',
     'ArcanistBundleTestCase' => 'parser/__tests__/ArcanistBundleTestCase.php',
     'ArcanistCSSLintLinter' => 'lint/linter/ArcanistCSSLintLinter.php',
     'ArcanistCSSLintLinterTestCase' => 'lint/linter/__tests__/ArcanistCSSLintLinterTestCase.php',
     'ArcanistCSharpLinter' => 'lint/linter/ArcanistCSharpLinter.php',
     'ArcanistCallConduitWorkflow' => 'workflow/ArcanistCallConduitWorkflow.php',
     'ArcanistCallParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCallParenthesesXHPASTLinterRule.php',
     'ArcanistCallParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCallParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistCallTimePassByReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCallTimePassByReferenceXHPASTLinterRule.php',
     'ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistCapabilityNotSupportedException' => 'workflow/exception/ArcanistCapabilityNotSupportedException.php',
     'ArcanistCastSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCastSpacingXHPASTLinterRule.php',
     'ArcanistCastSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCastSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistCheckstyleXMLLintRenderer' => 'lint/renderer/ArcanistCheckstyleXMLLintRenderer.php',
     'ArcanistChmodLinter' => 'lint/linter/ArcanistChmodLinter.php',
     'ArcanistChmodLinterTestCase' => 'lint/linter/__tests__/ArcanistChmodLinterTestCase.php',
     'ArcanistClassExtendsObjectXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassExtendsObjectXHPASTLinterRule.php',
     'ArcanistClassExtendsObjectXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassExtendsObjectXHPASTLinterRuleTestCase.php',
     'ArcanistClassFilenameMismatchXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassFilenameMismatchXHPASTLinterRule.php',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule.php',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase.php',
     'ArcanistClassNameLiteralXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistClassNameLiteralXHPASTLinterRule.php',
     'ArcanistClassNameLiteralXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistClassNameLiteralXHPASTLinterRuleTestCase.php',
     'ArcanistCloseRevisionWorkflow' => 'workflow/ArcanistCloseRevisionWorkflow.php',
-    'ArcanistCloseWorkflow' => 'workflow/ArcanistCloseWorkflow.php',
     'ArcanistClosureLinter' => 'lint/linter/ArcanistClosureLinter.php',
     'ArcanistClosureLinterTestCase' => 'lint/linter/__tests__/ArcanistClosureLinterTestCase.php',
     'ArcanistCoffeeLintLinter' => 'lint/linter/ArcanistCoffeeLintLinter.php',
     'ArcanistCoffeeLintLinterTestCase' => 'lint/linter/__tests__/ArcanistCoffeeLintLinterTestCase.php',
     'ArcanistCommand' => 'toolset/command/ArcanistCommand.php',
     'ArcanistCommentRemover' => 'parser/ArcanistCommentRemover.php',
     'ArcanistCommentRemoverTestCase' => 'parser/__tests__/ArcanistCommentRemoverTestCase.php',
     'ArcanistCommentSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCommentSpacingXHPASTLinterRule.php',
     'ArcanistCommentStyleXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCommentStyleXHPASTLinterRule.php',
     'ArcanistCommentStyleXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCommentStyleXHPASTLinterRuleTestCase.php',
     'ArcanistCommitRef' => 'ref/commit/ArcanistCommitRef.php',
     'ArcanistCommitSymbolRef' => 'ref/commit/ArcanistCommitSymbolRef.php',
     'ArcanistCommitSymbolRefInspector' => 'ref/commit/ArcanistCommitSymbolRefInspector.php',
     'ArcanistCommitUpstreamHardpointQuery' => 'query/ArcanistCommitUpstreamHardpointQuery.php',
     'ArcanistCommitWorkflow' => 'workflow/ArcanistCommitWorkflow.php',
     'ArcanistCompilerLintRenderer' => 'lint/renderer/ArcanistCompilerLintRenderer.php',
     'ArcanistComposerLinter' => 'lint/linter/ArcanistComposerLinter.php',
     'ArcanistComprehensiveLintEngine' => 'lint/engine/ArcanistComprehensiveLintEngine.php',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistConcatenationOperatorXHPASTLinterRule.php',
     'ArcanistConcatenationOperatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistConcatenationOperatorXHPASTLinterRuleTestCase.php',
     'ArcanistConduitCall' => 'conduit/ArcanistConduitCall.php',
     'ArcanistConduitEngine' => 'conduit/ArcanistConduitEngine.php',
     'ArcanistConduitException' => 'conduit/ArcanistConduitException.php',
     'ArcanistConfigOption' => 'config/option/ArcanistConfigOption.php',
     'ArcanistConfiguration' => 'configuration/ArcanistConfiguration.php',
     'ArcanistConfigurationDrivenLintEngine' => 'lint/engine/ArcanistConfigurationDrivenLintEngine.php',
     'ArcanistConfigurationDrivenUnitTestEngine' => 'unit/engine/ArcanistConfigurationDrivenUnitTestEngine.php',
     'ArcanistConfigurationEngine' => 'config/ArcanistConfigurationEngine.php',
     'ArcanistConfigurationEngineExtension' => 'config/ArcanistConfigurationEngineExtension.php',
     'ArcanistConfigurationManager' => 'configuration/ArcanistConfigurationManager.php',
     'ArcanistConfigurationSource' => 'config/source/ArcanistConfigurationSource.php',
     'ArcanistConfigurationSourceList' => 'config/ArcanistConfigurationSourceList.php',
     'ArcanistConfigurationSourceValue' => 'config/ArcanistConfigurationSourceValue.php',
     'ArcanistConsoleLintRenderer' => 'lint/renderer/ArcanistConsoleLintRenderer.php',
     'ArcanistConsoleLintRendererTestCase' => 'lint/renderer/__tests__/ArcanistConsoleLintRendererTestCase.php',
     'ArcanistConstructorParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistConstructorParenthesesXHPASTLinterRule.php',
     'ArcanistConstructorParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistConstructorParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistContinueInsideSwitchXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistContinueInsideSwitchXHPASTLinterRule.php',
     'ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase.php',
     'ArcanistControlStatementSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistControlStatementSpacingXHPASTLinterRule.php',
     'ArcanistControlStatementSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistControlStatementSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistCoverWorkflow' => 'workflow/ArcanistCoverWorkflow.php',
     'ArcanistCppcheckLinter' => 'lint/linter/ArcanistCppcheckLinter.php',
     'ArcanistCppcheckLinterTestCase' => 'lint/linter/__tests__/ArcanistCppcheckLinterTestCase.php',
     'ArcanistCpplintLinter' => 'lint/linter/ArcanistCpplintLinter.php',
     'ArcanistCpplintLinterTestCase' => 'lint/linter/__tests__/ArcanistCpplintLinterTestCase.php',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistCurlyBraceArrayIndexXHPASTLinterRule.php',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase.php',
     'ArcanistDeclarationParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDeclarationParenthesesXHPASTLinterRule.php',
     'ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistDefaultParametersXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDefaultParametersXHPASTLinterRule.php',
     'ArcanistDefaultParametersXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDefaultParametersXHPASTLinterRuleTestCase.php',
     'ArcanistDefaultsConfigurationSource' => 'config/source/ArcanistDefaultsConfigurationSource.php',
     'ArcanistDeprecationXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDeprecationXHPASTLinterRule.php',
     'ArcanistDeprecationXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDeprecationXHPASTLinterRuleTestCase.php',
     'ArcanistDictionaryConfigurationSource' => 'config/source/ArcanistDictionaryConfigurationSource.php',
     'ArcanistDiffByteSizeException' => 'exception/ArcanistDiffByteSizeException.php',
     'ArcanistDiffChange' => 'parser/diff/ArcanistDiffChange.php',
     'ArcanistDiffChangeType' => 'parser/diff/ArcanistDiffChangeType.php',
     'ArcanistDiffHunk' => 'parser/diff/ArcanistDiffHunk.php',
     'ArcanistDiffParser' => 'parser/ArcanistDiffParser.php',
     'ArcanistDiffParserTestCase' => 'parser/__tests__/ArcanistDiffParserTestCase.php',
     'ArcanistDiffUtils' => 'difference/ArcanistDiffUtils.php',
     'ArcanistDiffUtilsTestCase' => 'difference/__tests__/ArcanistDiffUtilsTestCase.php',
     'ArcanistDiffWorkflow' => 'workflow/ArcanistDiffWorkflow.php',
     'ArcanistDifferentialCommitMessage' => 'differential/ArcanistDifferentialCommitMessage.php',
     'ArcanistDifferentialCommitMessageParserException' => 'differential/ArcanistDifferentialCommitMessageParserException.php',
     'ArcanistDifferentialDependencyGraph' => 'differential/ArcanistDifferentialDependencyGraph.php',
     'ArcanistDifferentialRevisionHash' => 'differential/constants/ArcanistDifferentialRevisionHash.php',
     'ArcanistDifferentialRevisionStatus' => 'differential/constants/ArcanistDifferentialRevisionStatus.php',
     'ArcanistDisplayRef' => 'ref/ArcanistDisplayRef.php',
     'ArcanistDisplayRefInterface' => 'ref/ArcanistDisplayRefInterface.php',
     'ArcanistDoubleQuoteXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDoubleQuoteXHPASTLinterRule.php',
     'ArcanistDoubleQuoteXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDoubleQuoteXHPASTLinterRuleTestCase.php',
     'ArcanistDownloadWorkflow' => 'workflow/ArcanistDownloadWorkflow.php',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDuplicateKeysInArrayXHPASTLinterRule.php',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase.php',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDuplicateSwitchCaseXHPASTLinterRule.php',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase.php',
     'ArcanistDynamicDefineXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistDynamicDefineXHPASTLinterRule.php',
     'ArcanistDynamicDefineXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistDynamicDefineXHPASTLinterRuleTestCase.php',
     'ArcanistElseIfUsageXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistElseIfUsageXHPASTLinterRule.php',
     'ArcanistElseIfUsageXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistElseIfUsageXHPASTLinterRuleTestCase.php',
     'ArcanistEmptyFileXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistEmptyFileXHPASTLinterRule.php',
     'ArcanistEmptyStatementXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistEmptyStatementXHPASTLinterRule.php',
     'ArcanistEmptyStatementXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistEmptyStatementXHPASTLinterRuleTestCase.php',
     'ArcanistEventType' => 'events/constant/ArcanistEventType.php',
     'ArcanistExitExpressionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistExitExpressionXHPASTLinterRule.php',
     'ArcanistExitExpressionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistExitExpressionXHPASTLinterRuleTestCase.php',
     'ArcanistExportWorkflow' => 'workflow/ArcanistExportWorkflow.php',
     'ArcanistExternalLinter' => 'lint/linter/ArcanistExternalLinter.php',
     'ArcanistExternalLinterTestCase' => 'lint/linter/__tests__/ArcanistExternalLinterTestCase.php',
     'ArcanistExtractUseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistExtractUseXHPASTLinterRule.php',
     'ArcanistExtractUseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistExtractUseXHPASTLinterRuleTestCase.php',
     'ArcanistFeatureBaseWorkflow' => 'workflow/ArcanistFeatureBaseWorkflow.php',
     'ArcanistFeatureWorkflow' => 'workflow/ArcanistFeatureWorkflow.php',
     'ArcanistFileConfigurationSource' => 'config/source/ArcanistFileConfigurationSource.php',
     'ArcanistFileDataRef' => 'upload/ArcanistFileDataRef.php',
     'ArcanistFileRef' => 'ref/file/ArcanistFileRef.php',
     'ArcanistFileSymbolHardpointQuery' => 'ref/file/ArcanistFileSymbolHardpointQuery.php',
     'ArcanistFileSymbolRef' => 'ref/file/ArcanistFileSymbolRef.php',
     'ArcanistFileSymbolRefInspector' => 'ref/file/ArcanistFileSymbolRefInspector.php',
     'ArcanistFileUploader' => 'upload/ArcanistFileUploader.php',
     'ArcanistFilenameLinter' => 'lint/linter/ArcanistFilenameLinter.php',
     'ArcanistFilenameLinterTestCase' => 'lint/linter/__tests__/ArcanistFilenameLinterTestCase.php',
     'ArcanistFilesystemAPI' => 'repository/api/ArcanistFilesystemAPI.php',
     'ArcanistFilesystemConfigurationSource' => 'config/source/ArcanistFilesystemConfigurationSource.php',
     'ArcanistFilesystemWorkingCopy' => 'workingcopy/ArcanistFilesystemWorkingCopy.php',
-    'ArcanistFlagWorkflow' => 'workflow/ArcanistFlagWorkflow.php',
     'ArcanistFlake8Linter' => 'lint/linter/ArcanistFlake8Linter.php',
     'ArcanistFlake8LinterTestCase' => 'lint/linter/__tests__/ArcanistFlake8LinterTestCase.php',
     'ArcanistFormattedStringXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistFormattedStringXHPASTLinterRule.php',
     'ArcanistFormattedStringXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistFormattedStringXHPASTLinterRuleTestCase.php',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule.php',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase.php',
     'ArcanistFutureLinter' => 'lint/linter/ArcanistFutureLinter.php',
     'ArcanistGeneratedLinter' => 'lint/linter/ArcanistGeneratedLinter.php',
     'ArcanistGeneratedLinterTestCase' => 'lint/linter/__tests__/ArcanistGeneratedLinterTestCase.php',
     'ArcanistGetConfigWorkflow' => 'workflow/ArcanistGetConfigWorkflow.php',
     'ArcanistGitAPI' => 'repository/api/ArcanistGitAPI.php',
     'ArcanistGitCommitMessageHardpointQuery' => 'query/ArcanistGitCommitMessageHardpointQuery.php',
     'ArcanistGitCommitSymbolCommitHardpointQuery' => 'ref/commit/ArcanistGitCommitSymbolCommitHardpointQuery.php',
     'ArcanistGitLandEngine' => 'land/ArcanistGitLandEngine.php',
     'ArcanistGitUpstreamPath' => 'repository/api/ArcanistGitUpstreamPath.php',
     'ArcanistGitWorkingCopy' => 'workingcopy/ArcanistGitWorkingCopy.php',
     'ArcanistGitWorkingCopyRevisionHardpointQuery' => 'query/ArcanistGitWorkingCopyRevisionHardpointQuery.php',
     'ArcanistGlobalVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistGlobalVariableXHPASTLinterRule.php',
     'ArcanistGlobalVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistGlobalVariableXHPASTLinterRuleTestCase.php',
     'ArcanistGoLintLinter' => 'lint/linter/ArcanistGoLintLinter.php',
     'ArcanistGoLintLinterTestCase' => 'lint/linter/__tests__/ArcanistGoLintLinterTestCase.php',
     'ArcanistGoTestResultParser' => 'unit/parser/ArcanistGoTestResultParser.php',
     'ArcanistGoTestResultParserTestCase' => 'unit/parser/__tests__/ArcanistGoTestResultParserTestCase.php',
     'ArcanistHLintLinter' => 'lint/linter/ArcanistHLintLinter.php',
     'ArcanistHLintLinterTestCase' => 'lint/linter/__tests__/ArcanistHLintLinterTestCase.php',
     'ArcanistHardpoint' => 'hardpoint/ArcanistHardpoint.php',
     'ArcanistHardpointEngine' => 'hardpoint/ArcanistHardpointEngine.php',
     'ArcanistHardpointFutureList' => 'hardpoint/ArcanistHardpointFutureList.php',
     'ArcanistHardpointList' => 'hardpoint/ArcanistHardpointList.php',
     'ArcanistHardpointObject' => 'hardpoint/ArcanistHardpointObject.php',
     'ArcanistHardpointQuery' => 'hardpoint/ArcanistHardpointQuery.php',
     'ArcanistHardpointRequest' => 'hardpoint/ArcanistHardpointRequest.php',
     'ArcanistHardpointRequestList' => 'hardpoint/ArcanistHardpointRequestList.php',
     'ArcanistHardpointTask' => 'hardpoint/ArcanistHardpointTask.php',
     'ArcanistHardpointTaskResult' => 'hardpoint/ArcanistHardpointTaskResult.php',
     'ArcanistHelpWorkflow' => 'toolset/workflow/ArcanistHelpWorkflow.php',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule.php',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase.php',
     'ArcanistHgClientChannel' => 'hgdaemon/ArcanistHgClientChannel.php',
     'ArcanistHgProxyClient' => 'hgdaemon/ArcanistHgProxyClient.php',
     'ArcanistHgProxyServer' => 'hgdaemon/ArcanistHgProxyServer.php',
     'ArcanistHgServerChannel' => 'hgdaemon/ArcanistHgServerChannel.php',
     'ArcanistImplicitConstructorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitConstructorXHPASTLinterRule.php',
     'ArcanistImplicitConstructorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitConstructorXHPASTLinterRuleTestCase.php',
     'ArcanistImplicitFallthroughXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitFallthroughXHPASTLinterRule.php',
     'ArcanistImplicitFallthroughXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitFallthroughXHPASTLinterRuleTestCase.php',
     'ArcanistImplicitVisibilityXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplicitVisibilityXHPASTLinterRule.php',
     'ArcanistImplicitVisibilityXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplicitVisibilityXHPASTLinterRuleTestCase.php',
     'ArcanistImplodeArgumentOrderXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistImplodeArgumentOrderXHPASTLinterRule.php',
     'ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase.php',
     'ArcanistInlineHTMLXHPASTLinterRule' => 'lint/linter/ArcanistInlineHTMLXHPASTLinterRule.php',
     'ArcanistInlineHTMLXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInlineHTMLXHPASTLinterRuleTestCase.php',
     'ArcanistInnerFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInnerFunctionXHPASTLinterRule.php',
     'ArcanistInnerFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInnerFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistInspectWorkflow' => 'workflow/ArcanistInspectWorkflow.php',
     'ArcanistInstallCertificateWorkflow' => 'workflow/ArcanistInstallCertificateWorkflow.php',
     'ArcanistInstanceOfOperatorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInstanceOfOperatorXHPASTLinterRule.php',
     'ArcanistInstanceofOperatorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInstanceofOperatorXHPASTLinterRuleTestCase.php',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInterfaceAbstractMethodXHPASTLinterRule.php',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase.php',
     'ArcanistInterfaceMethodBodyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInterfaceMethodBodyXHPASTLinterRule.php',
     'ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidDefaultParameterXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidDefaultParameterXHPASTLinterRule.php',
     'ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidModifiersXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidModifiersXHPASTLinterRule.php',
     'ArcanistInvalidModifiersXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidModifiersXHPASTLinterRuleTestCase.php',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistInvalidOctalNumericScalarXHPASTLinterRule.php',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase.php',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistIsAShouldBeInstanceOfXHPASTLinterRule.php',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase.php',
     'ArcanistJSHintLinter' => 'lint/linter/ArcanistJSHintLinter.php',
     'ArcanistJSHintLinterTestCase' => 'lint/linter/__tests__/ArcanistJSHintLinterTestCase.php',
     'ArcanistJSONLintLinter' => 'lint/linter/ArcanistJSONLintLinter.php',
     'ArcanistJSONLintRenderer' => 'lint/renderer/ArcanistJSONLintRenderer.php',
     'ArcanistJSONLinter' => 'lint/linter/ArcanistJSONLinter.php',
     'ArcanistJSONLinterTestCase' => 'lint/linter/__tests__/ArcanistJSONLinterTestCase.php',
     'ArcanistJscsLinter' => 'lint/linter/ArcanistJscsLinter.php',
     'ArcanistJscsLinterTestCase' => 'lint/linter/__tests__/ArcanistJscsLinterTestCase.php',
     'ArcanistKeywordCasingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistKeywordCasingXHPASTLinterRule.php',
     'ArcanistKeywordCasingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistKeywordCasingXHPASTLinterRuleTestCase.php',
     'ArcanistLambdaFuncFunctionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLambdaFuncFunctionXHPASTLinterRule.php',
     'ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase.php',
     'ArcanistLandEngine' => 'land/ArcanistLandEngine.php',
     'ArcanistLandWorkflow' => 'workflow/ArcanistLandWorkflow.php',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLanguageConstructParenthesesXHPASTLinterRule.php',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase.php',
     'ArcanistLesscLinter' => 'lint/linter/ArcanistLesscLinter.php',
     'ArcanistLesscLinterTestCase' => 'lint/linter/__tests__/ArcanistLesscLinterTestCase.php',
     'ArcanistLiberateWorkflow' => 'workflow/ArcanistLiberateWorkflow.php',
     'ArcanistLintEngine' => 'lint/engine/ArcanistLintEngine.php',
     'ArcanistLintMessage' => 'lint/ArcanistLintMessage.php',
     'ArcanistLintMessageTestCase' => 'lint/__tests__/ArcanistLintMessageTestCase.php',
     'ArcanistLintPatcher' => 'lint/ArcanistLintPatcher.php',
     'ArcanistLintRenderer' => 'lint/renderer/ArcanistLintRenderer.php',
     'ArcanistLintResult' => 'lint/ArcanistLintResult.php',
     'ArcanistLintSeverity' => 'lint/ArcanistLintSeverity.php',
     'ArcanistLintWorkflow' => 'workflow/ArcanistLintWorkflow.php',
     'ArcanistLinter' => 'lint/linter/ArcanistLinter.php',
     'ArcanistLinterStandard' => 'lint/linter/standards/ArcanistLinterStandard.php',
     'ArcanistLinterStandardTestCase' => 'lint/linter/standards/__tests__/ArcanistLinterStandardTestCase.php',
     'ArcanistLinterTestCase' => 'lint/linter/__tests__/ArcanistLinterTestCase.php',
     'ArcanistLintersWorkflow' => 'workflow/ArcanistLintersWorkflow.php',
     'ArcanistListAssignmentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistListAssignmentXHPASTLinterRule.php',
     'ArcanistListAssignmentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistListAssignmentXHPASTLinterRuleTestCase.php',
     'ArcanistListConfigOption' => 'config/option/ArcanistListConfigOption.php',
     'ArcanistListWorkflow' => 'workflow/ArcanistListWorkflow.php',
     'ArcanistLocalConfigurationSource' => 'config/source/ArcanistLocalConfigurationSource.php',
     'ArcanistLogEngine' => 'log/ArcanistLogEngine.php',
     'ArcanistLogMessage' => 'log/ArcanistLogMessage.php',
     'ArcanistLogicalOperatorsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLogicalOperatorsXHPASTLinterRule.php',
     'ArcanistLogicalOperatorsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLogicalOperatorsXHPASTLinterRuleTestCase.php',
     'ArcanistLowercaseFunctionsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistLowercaseFunctionsXHPASTLinterRule.php',
     'ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase.php',
     'ArcanistMercurialAPI' => 'repository/api/ArcanistMercurialAPI.php',
     'ArcanistMercurialParser' => 'repository/parser/ArcanistMercurialParser.php',
     'ArcanistMercurialParserTestCase' => 'repository/parser/__tests__/ArcanistMercurialParserTestCase.php',
     'ArcanistMercurialWorkingCopy' => 'workingcopy/ArcanistMercurialWorkingCopy.php',
     'ArcanistMergeConflictLinter' => 'lint/linter/ArcanistMergeConflictLinter.php',
     'ArcanistMergeConflictLinterTestCase' => 'lint/linter/__tests__/ArcanistMergeConflictLinterTestCase.php',
     'ArcanistMessageRevisionHardpointQuery' => 'query/ArcanistMessageRevisionHardpointQuery.php',
     'ArcanistMissingArgumentTerminatorException' => 'exception/ArcanistMissingArgumentTerminatorException.php',
     'ArcanistMissingLinterException' => 'lint/linter/exception/ArcanistMissingLinterException.php',
     'ArcanistModifierOrderingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistModifierOrderingXHPASTLinterRule.php',
     'ArcanistModifierOrderingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistModifierOrderingXHPASTLinterRuleTestCase.php',
     'ArcanistNamespaceFirstStatementXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNamespaceFirstStatementXHPASTLinterRule.php',
     'ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase.php',
     'ArcanistNamingConventionsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNamingConventionsXHPASTLinterRule.php',
     'ArcanistNamingConventionsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNamingConventionsXHPASTLinterRuleTestCase.php',
     'ArcanistNestedNamespacesXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNestedNamespacesXHPASTLinterRule.php',
     'ArcanistNestedNamespacesXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNestedNamespacesXHPASTLinterRuleTestCase.php',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNewlineAfterOpenTagXHPASTLinterRule.php',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase.php',
     'ArcanistNoEffectException' => 'exception/usage/ArcanistNoEffectException.php',
     'ArcanistNoEngineException' => 'exception/usage/ArcanistNoEngineException.php',
     'ArcanistNoLintLinter' => 'lint/linter/ArcanistNoLintLinter.php',
     'ArcanistNoLintLinterTestCase' => 'lint/linter/__tests__/ArcanistNoLintLinterTestCase.php',
     'ArcanistNoParentScopeXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistNoParentScopeXHPASTLinterRule.php',
     'ArcanistNoParentScopeXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistNoParentScopeXHPASTLinterRuleTestCase.php',
     'ArcanistNoURIConduitException' => 'conduit/ArcanistNoURIConduitException.php',
     'ArcanistNoneLintRenderer' => 'lint/renderer/ArcanistNoneLintRenderer.php',
     'ArcanistObjectListHardpoint' => 'hardpoint/ArcanistObjectListHardpoint.php',
     'ArcanistObjectOperatorSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistObjectOperatorSpacingXHPASTLinterRule.php',
     'ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistPEP8Linter' => 'lint/linter/ArcanistPEP8Linter.php',
     'ArcanistPEP8LinterTestCase' => 'lint/linter/__tests__/ArcanistPEP8LinterTestCase.php',
     'ArcanistPHPCloseTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPCloseTagXHPASTLinterRule.php',
     'ArcanistPHPCloseTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPCloseTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPCompatibilityXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPCompatibilityXHPASTLinterRule.php',
     'ArcanistPHPCompatibilityXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPCompatibilityXHPASTLinterRuleTestCase.php',
     'ArcanistPHPEchoTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPEchoTagXHPASTLinterRule.php',
     'ArcanistPHPEchoTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPEchoTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPOpenTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPOpenTagXHPASTLinterRule.php',
     'ArcanistPHPOpenTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPOpenTagXHPASTLinterRuleTestCase.php',
     'ArcanistPHPShortTagXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPHPShortTagXHPASTLinterRule.php',
     'ArcanistPHPShortTagXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPHPShortTagXHPASTLinterRuleTestCase.php',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule.php',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistParentMemberReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParentMemberReferenceXHPASTLinterRule.php',
     'ArcanistParentMemberReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParentMemberReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistParenthesesSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParenthesesSpacingXHPASTLinterRule.php',
     'ArcanistParenthesesSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParenthesesSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistParseStrUseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistParseStrUseXHPASTLinterRule.php',
     'ArcanistParseStrUseXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistParseStrUseXHPASTLinterRuleTestCase.php',
     'ArcanistPasteWorkflow' => 'workflow/ArcanistPasteWorkflow.php',
     'ArcanistPatchWorkflow' => 'workflow/ArcanistPatchWorkflow.php',
     'ArcanistPhpLinter' => 'lint/linter/ArcanistPhpLinter.php',
     'ArcanistPhpLinterTestCase' => 'lint/linter/__tests__/ArcanistPhpLinterTestCase.php',
     'ArcanistPhpcsLinter' => 'lint/linter/ArcanistPhpcsLinter.php',
     'ArcanistPhpcsLinterTestCase' => 'lint/linter/__tests__/ArcanistPhpcsLinterTestCase.php',
     'ArcanistPhpunitTestResultParser' => 'unit/parser/ArcanistPhpunitTestResultParser.php',
-    'ArcanistPhrequentWorkflow' => 'workflow/ArcanistPhrequentWorkflow.php',
     'ArcanistPhutilLibraryLinter' => 'lint/linter/ArcanistPhutilLibraryLinter.php',
     'ArcanistPhutilWorkflow' => 'toolset/ArcanistPhutilWorkflow.php',
     'ArcanistPhutilXHPASTLinterStandard' => 'lint/linter/standards/phutil/ArcanistPhutilXHPASTLinterStandard.php',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPlusOperatorOnStringsXHPASTLinterRule.php',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase.php',
     'ArcanistProjectConfigurationSource' => 'config/source/ArcanistProjectConfigurationSource.php',
     'ArcanistPrompt' => 'toolset/ArcanistPrompt.php',
     'ArcanistPromptsWorkflow' => 'toolset/workflow/ArcanistPromptsWorkflow.php',
     'ArcanistPublicPropertyXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistPublicPropertyXHPASTLinterRule.php',
     'ArcanistPublicPropertyXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistPublicPropertyXHPASTLinterRuleTestCase.php',
     'ArcanistPuppetLintLinter' => 'lint/linter/ArcanistPuppetLintLinter.php',
     'ArcanistPuppetLintLinterTestCase' => 'lint/linter/__tests__/ArcanistPuppetLintLinterTestCase.php',
     'ArcanistPyFlakesLinter' => 'lint/linter/ArcanistPyFlakesLinter.php',
     'ArcanistPyFlakesLinterTestCase' => 'lint/linter/__tests__/ArcanistPyFlakesLinterTestCase.php',
     'ArcanistPyLintLinter' => 'lint/linter/ArcanistPyLintLinter.php',
     'ArcanistPyLintLinterTestCase' => 'lint/linter/__tests__/ArcanistPyLintLinterTestCase.php',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistRaggedClassTreeEdgeXHPASTLinterRule.php',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase.php',
     'ArcanistRef' => 'ref/ArcanistRef.php',
     'ArcanistRefInspector' => 'inspector/ArcanistRefInspector.php',
     'ArcanistRepositoryAPI' => 'repository/api/ArcanistRepositoryAPI.php',
     'ArcanistRepositoryAPIMiscTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIMiscTestCase.php',
     'ArcanistRepositoryAPIStateTestCase' => 'repository/api/__tests__/ArcanistRepositoryAPIStateTestCase.php',
     'ArcanistRepositoryRef' => 'ref/ArcanistRepositoryRef.php',
     'ArcanistReusedAsIteratorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedAsIteratorXHPASTLinterRule.php',
     'ArcanistReusedAsIteratorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedAsIteratorXHPASTLinterRuleTestCase.php',
     'ArcanistReusedIteratorReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedIteratorReferenceXHPASTLinterRule.php',
     'ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistReusedIteratorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistReusedIteratorXHPASTLinterRule.php',
     'ArcanistReusedIteratorXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistReusedIteratorXHPASTLinterRuleTestCase.php',
-    'ArcanistRevertWorkflow' => 'workflow/ArcanistRevertWorkflow.php',
     'ArcanistRevisionCommitMessageHardpointQuery' => 'ref/revision/ArcanistRevisionCommitMessageHardpointQuery.php',
     'ArcanistRevisionRef' => 'ref/revision/ArcanistRevisionRef.php',
     'ArcanistRevisionRefSource' => 'ref/ArcanistRevisionRefSource.php',
     'ArcanistRevisionSymbolHardpointQuery' => 'ref/revision/ArcanistRevisionSymbolHardpointQuery.php',
     'ArcanistRevisionSymbolRef' => 'ref/revision/ArcanistRevisionSymbolRef.php',
     'ArcanistRevisionSymbolRefInspector' => 'ref/revision/ArcanistRevisionSymbolRefInspector.php',
     'ArcanistRuboCopLinter' => 'lint/linter/ArcanistRuboCopLinter.php',
     'ArcanistRuboCopLinterTestCase' => 'lint/linter/__tests__/ArcanistRuboCopLinterTestCase.php',
     'ArcanistRubyLinter' => 'lint/linter/ArcanistRubyLinter.php',
     'ArcanistRubyLinterTestCase' => 'lint/linter/__tests__/ArcanistRubyLinterTestCase.php',
     'ArcanistRuntime' => 'runtime/ArcanistRuntime.php',
     'ArcanistRuntimeConfigurationSource' => 'config/source/ArcanistRuntimeConfigurationSource.php',
     'ArcanistRuntimeHardpointQuery' => 'toolset/query/ArcanistRuntimeHardpointQuery.php',
     'ArcanistScalarConfigOption' => 'config/option/ArcanistScalarConfigOption.php',
     'ArcanistScalarHardpoint' => 'hardpoint/ArcanistScalarHardpoint.php',
     'ArcanistScriptAndRegexLinter' => 'lint/linter/ArcanistScriptAndRegexLinter.php',
     'ArcanistSelfClassReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSelfClassReferenceXHPASTLinterRule.php',
     'ArcanistSelfClassReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSelfClassReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistSelfMemberReferenceXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSelfMemberReferenceXHPASTLinterRule.php',
     'ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase.php',
     'ArcanistSemicolonSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSemicolonSpacingXHPASTLinterRule.php',
     'ArcanistSemicolonSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSemicolonSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistSetConfigWorkflow' => 'workflow/ArcanistSetConfigWorkflow.php',
     'ArcanistSetting' => 'configuration/ArcanistSetting.php',
     'ArcanistSettings' => 'configuration/ArcanistSettings.php',
     'ArcanistShellCompleteWorkflow' => 'toolset/workflow/ArcanistShellCompleteWorkflow.php',
     'ArcanistSingleLintEngine' => 'lint/engine/ArcanistSingleLintEngine.php',
     'ArcanistSlownessXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSlownessXHPASTLinterRule.php',
     'ArcanistSlownessXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistSlownessXHPASTLinterRuleTestCase.php',
     'ArcanistSpellingLinter' => 'lint/linter/ArcanistSpellingLinter.php',
     'ArcanistSpellingLinterTestCase' => 'lint/linter/__tests__/ArcanistSpellingLinterTestCase.php',
-    'ArcanistStartWorkflow' => 'workflow/ArcanistStartWorkflow.php',
     'ArcanistStaticThisXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistStaticThisXHPASTLinterRule.php',
     'ArcanistStaticThisXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistStaticThisXHPASTLinterRuleTestCase.php',
-    'ArcanistStopWorkflow' => 'workflow/ArcanistStopWorkflow.php',
     'ArcanistStringConfigOption' => 'config/option/ArcanistStringConfigOption.php',
     'ArcanistSubversionAPI' => 'repository/api/ArcanistSubversionAPI.php',
     'ArcanistSubversionWorkingCopy' => 'workingcopy/ArcanistSubversionWorkingCopy.php',
     'ArcanistSummaryLintRenderer' => 'lint/renderer/ArcanistSummaryLintRenderer.php',
     'ArcanistSymbolEngine' => 'ref/symbol/ArcanistSymbolEngine.php',
     'ArcanistSymbolRef' => 'ref/symbol/ArcanistSymbolRef.php',
     'ArcanistSyntaxErrorXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistSyntaxErrorXHPASTLinterRule.php',
     'ArcanistSystemConfigurationSource' => 'config/source/ArcanistSystemConfigurationSource.php',
     'ArcanistTasksWorkflow' => 'workflow/ArcanistTasksWorkflow.php',
     'ArcanistTautologicalExpressionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistTautologicalExpressionXHPASTLinterRule.php',
     'ArcanistTautologicalExpressionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistTautologicalExpressionXHPASTLinterRuleTestCase.php',
     'ArcanistTerminalStringInterface' => 'xsprintf/ArcanistTerminalStringInterface.php',
     'ArcanistTestResultParser' => 'unit/parser/ArcanistTestResultParser.php',
     'ArcanistTestXHPASTLintSwitchHook' => 'lint/linter/__tests__/ArcanistTestXHPASTLintSwitchHook.php',
     'ArcanistTextLinter' => 'lint/linter/ArcanistTextLinter.php',
     'ArcanistTextLinterTestCase' => 'lint/linter/__tests__/ArcanistTextLinterTestCase.php',
     'ArcanistThisReassignmentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistThisReassignmentXHPASTLinterRule.php',
     'ArcanistThisReassignmentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistThisReassignmentXHPASTLinterRuleTestCase.php',
-    'ArcanistTimeWorkflow' => 'workflow/ArcanistTimeWorkflow.php',
     'ArcanistToStringExceptionXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistToStringExceptionXHPASTLinterRule.php',
     'ArcanistToStringExceptionXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistToStringExceptionXHPASTLinterRuleTestCase.php',
     'ArcanistTodoCommentXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistTodoCommentXHPASTLinterRule.php',
     'ArcanistTodoCommentXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistTodoCommentXHPASTLinterRuleTestCase.php',
     'ArcanistTodoWorkflow' => 'workflow/ArcanistTodoWorkflow.php',
     'ArcanistToolset' => 'toolset/ArcanistToolset.php',
     'ArcanistUSEnglishTranslation' => 'internationalization/ArcanistUSEnglishTranslation.php',
     'ArcanistUnableToParseXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnableToParseXHPASTLinterRule.php',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule.php',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule.php',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistUndeclaredVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUndeclaredVariableXHPASTLinterRule.php',
     'ArcanistUndeclaredVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUndeclaredVariableXHPASTLinterRuleTestCase.php',
     'ArcanistUnexpectedReturnValueXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnexpectedReturnValueXHPASTLinterRule.php',
     'ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase.php',
     'ArcanistUnitConsoleRenderer' => 'unit/renderer/ArcanistUnitConsoleRenderer.php',
     'ArcanistUnitRenderer' => 'unit/renderer/ArcanistUnitRenderer.php',
     'ArcanistUnitTestEngine' => 'unit/engine/ArcanistUnitTestEngine.php',
     'ArcanistUnitTestResult' => 'unit/ArcanistUnitTestResult.php',
     'ArcanistUnitTestResultTestCase' => 'unit/__tests__/ArcanistUnitTestResultTestCase.php',
     'ArcanistUnitTestableLintEngine' => 'lint/engine/ArcanistUnitTestableLintEngine.php',
     'ArcanistUnitWorkflow' => 'workflow/ArcanistUnitWorkflow.php',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessaryFinalModifierXHPASTLinterRule.php',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase.php',
     'ArcanistUnnecessarySemicolonXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessarySemicolonXHPASTLinterRule.php',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnnecessarySymbolAliasXHPASTLinterRule.php',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase.php',
     'ArcanistUnsafeDynamicStringXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUnsafeDynamicStringXHPASTLinterRule.php',
     'ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase.php',
     'ArcanistUpgradeWorkflow' => 'workflow/ArcanistUpgradeWorkflow.php',
     'ArcanistUploadWorkflow' => 'workflow/ArcanistUploadWorkflow.php',
     'ArcanistUsageException' => 'exception/ArcanistUsageException.php',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUseStatementNamespacePrefixXHPASTLinterRule.php',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase.php',
     'ArcanistUselessOverridingMethodXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistUselessOverridingMethodXHPASTLinterRule.php',
     'ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase.php',
     'ArcanistUserAbortException' => 'exception/usage/ArcanistUserAbortException.php',
     'ArcanistUserConfigurationSource' => 'config/source/ArcanistUserConfigurationSource.php',
     'ArcanistUserRef' => 'ref/user/ArcanistUserRef.php',
     'ArcanistUserSymbolHardpointQuery' => 'ref/user/ArcanistUserSymbolHardpointQuery.php',
     'ArcanistUserSymbolRef' => 'ref/user/ArcanistUserSymbolRef.php',
     'ArcanistUserSymbolRefInspector' => 'ref/user/ArcanistUserSymbolRefInspector.php',
     'ArcanistVariableReferenceSpacingXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistVariableReferenceSpacingXHPASTLinterRule.php',
     'ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase.php',
     'ArcanistVariableVariableXHPASTLinterRule' => 'lint/linter/xhpast/rules/ArcanistVariableVariableXHPASTLinterRule.php',
     'ArcanistVariableVariableXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistVariableVariableXHPASTLinterRuleTestCase.php',
     'ArcanistVectorHardpoint' => 'hardpoint/ArcanistVectorHardpoint.php',
     'ArcanistVersionWorkflow' => 'toolset/workflow/ArcanistVersionWorkflow.php',
     'ArcanistWeldWorkflow' => 'workflow/ArcanistWeldWorkflow.php',
     'ArcanistWhichWorkflow' => 'workflow/ArcanistWhichWorkflow.php',
     'ArcanistWildConfigOption' => 'config/option/ArcanistWildConfigOption.php',
     'ArcanistWorkflow' => 'workflow/ArcanistWorkflow.php',
     'ArcanistWorkflowArgument' => 'toolset/ArcanistWorkflowArgument.php',
     'ArcanistWorkflowGitHardpointQuery' => 'query/ArcanistWorkflowGitHardpointQuery.php',
     'ArcanistWorkflowInformation' => 'toolset/ArcanistWorkflowInformation.php',
     'ArcanistWorkingCopy' => 'workingcopy/ArcanistWorkingCopy.php',
     'ArcanistWorkingCopyCommitHardpointQuery' => 'query/ArcanistWorkingCopyCommitHardpointQuery.php',
     'ArcanistWorkingCopyConfigurationSource' => 'config/source/ArcanistWorkingCopyConfigurationSource.php',
     'ArcanistWorkingCopyIdentity' => 'workingcopyidentity/ArcanistWorkingCopyIdentity.php',
     'ArcanistWorkingCopyPath' => 'workingcopy/ArcanistWorkingCopyPath.php',
     'ArcanistWorkingCopyStateRef' => 'ref/ArcanistWorkingCopyStateRef.php',
     'ArcanistWorkingCopyStateRefInspector' => 'inspector/ArcanistWorkingCopyStateRefInspector.php',
     'ArcanistXHPASTLintNamingHook' => 'lint/linter/xhpast/ArcanistXHPASTLintNamingHook.php',
     'ArcanistXHPASTLintNamingHookTestCase' => 'lint/linter/xhpast/__tests__/ArcanistXHPASTLintNamingHookTestCase.php',
     'ArcanistXHPASTLintSwitchHook' => 'lint/linter/xhpast/ArcanistXHPASTLintSwitchHook.php',
     'ArcanistXHPASTLinter' => 'lint/linter/ArcanistXHPASTLinter.php',
     'ArcanistXHPASTLinterRule' => 'lint/linter/xhpast/ArcanistXHPASTLinterRule.php',
     'ArcanistXHPASTLinterRuleTestCase' => 'lint/linter/xhpast/rules/__tests__/ArcanistXHPASTLinterRuleTestCase.php',
     'ArcanistXHPASTLinterTestCase' => 'lint/linter/__tests__/ArcanistXHPASTLinterTestCase.php',
     'ArcanistXMLLinter' => 'lint/linter/ArcanistXMLLinter.php',
     'ArcanistXMLLinterTestCase' => 'lint/linter/__tests__/ArcanistXMLLinterTestCase.php',
     'ArcanistXUnitTestResultParser' => 'unit/parser/ArcanistXUnitTestResultParser.php',
     'BaseHTTPFuture' => 'future/http/BaseHTTPFuture.php',
     'CSharpToolsTestEngine' => 'unit/engine/CSharpToolsTestEngine.php',
     'CaseInsensitiveArray' => 'utils/CaseInsensitiveArray.php',
     'CaseInsensitiveArrayTestCase' => 'utils/__tests__/CaseInsensitiveArrayTestCase.php',
     'CommandException' => 'future/exec/CommandException.php',
     'ConduitClient' => 'conduit/ConduitClient.php',
     'ConduitClientException' => 'conduit/ConduitClientException.php',
     'ConduitClientTestCase' => 'conduit/__tests__/ConduitClientTestCase.php',
     'ConduitFuture' => 'conduit/ConduitFuture.php',
     'ConduitSearchFuture' => 'conduit/ConduitSearchFuture.php',
     'ExecFuture' => 'future/exec/ExecFuture.php',
     'ExecFutureTestCase' => 'future/exec/__tests__/ExecFutureTestCase.php',
     'ExecPassthruTestCase' => 'future/exec/__tests__/ExecPassthruTestCase.php',
     'FileFinder' => 'filesystem/FileFinder.php',
     'FileFinderTestCase' => 'filesystem/__tests__/FileFinderTestCase.php',
     'FileList' => 'filesystem/FileList.php',
     'Filesystem' => 'filesystem/Filesystem.php',
     'FilesystemException' => 'filesystem/FilesystemException.php',
     'FilesystemTestCase' => 'filesystem/__tests__/FilesystemTestCase.php',
     'Future' => 'future/Future.php',
     'FutureAgent' => 'conduit/FutureAgent.php',
     'FutureIterator' => 'future/FutureIterator.php',
     'FutureIteratorTestCase' => 'future/__tests__/FutureIteratorTestCase.php',
     'FuturePool' => 'future/FuturePool.php',
     'FutureProxy' => 'future/FutureProxy.php',
     'HTTPFuture' => 'future/http/HTTPFuture.php',
     'HTTPFutureCURLResponseStatus' => 'future/http/status/HTTPFutureCURLResponseStatus.php',
     'HTTPFutureCertificateResponseStatus' => 'future/http/status/HTTPFutureCertificateResponseStatus.php',
     'HTTPFutureHTTPResponseStatus' => 'future/http/status/HTTPFutureHTTPResponseStatus.php',
     'HTTPFutureParseResponseStatus' => 'future/http/status/HTTPFutureParseResponseStatus.php',
     'HTTPFutureResponseStatus' => 'future/http/status/HTTPFutureResponseStatus.php',
     'HTTPFutureTransportResponseStatus' => 'future/http/status/HTTPFutureTransportResponseStatus.php',
     'HTTPSFuture' => 'future/http/HTTPSFuture.php',
     'ImmediateFuture' => 'future/ImmediateFuture.php',
     'LibphutilUSEnglishTranslation' => 'internationalization/translation/LibphutilUSEnglishTranslation.php',
     'LinesOfALarge' => 'filesystem/linesofalarge/LinesOfALarge.php',
     'LinesOfALargeExecFuture' => 'filesystem/linesofalarge/LinesOfALargeExecFuture.php',
     'LinesOfALargeExecFutureTestCase' => 'filesystem/linesofalarge/__tests__/LinesOfALargeExecFutureTestCase.php',
     'LinesOfALargeFile' => 'filesystem/linesofalarge/LinesOfALargeFile.php',
     'LinesOfALargeFileTestCase' => 'filesystem/linesofalarge/__tests__/LinesOfALargeFileTestCase.php',
     'MFilterTestHelper' => 'utils/__tests__/MFilterTestHelper.php',
     'NoseTestEngine' => 'unit/engine/NoseTestEngine.php',
     'PHPASTParserTestCase' => 'parser/xhpast/__tests__/PHPASTParserTestCase.php',
     'PhageAction' => 'phage/action/PhageAction.php',
     'PhageAgentAction' => 'phage/action/PhageAgentAction.php',
     'PhageAgentBootloader' => 'phage/bootloader/PhageAgentBootloader.php',
     'PhageAgentTestCase' => 'phage/__tests__/PhageAgentTestCase.php',
     'PhageExecWorkflow' => 'phage/workflow/PhageExecWorkflow.php',
     'PhageExecuteAction' => 'phage/action/PhageExecuteAction.php',
     'PhageLocalAction' => 'phage/action/PhageLocalAction.php',
     'PhagePHPAgent' => 'phage/agent/PhagePHPAgent.php',
     'PhagePHPAgentBootloader' => 'phage/bootloader/PhagePHPAgentBootloader.php',
     'PhagePlanAction' => 'phage/action/PhagePlanAction.php',
     'PhageToolset' => 'phage/toolset/PhageToolset.php',
     'PhageWorkflow' => 'phage/workflow/PhageWorkflow.php',
     'Phobject' => 'object/Phobject.php',
     'PhobjectTestCase' => 'object/__tests__/PhobjectTestCase.php',
     'PhpunitTestEngine' => 'unit/engine/PhpunitTestEngine.php',
     'PhpunitTestEngineTestCase' => 'unit/engine/__tests__/PhpunitTestEngineTestCase.php',
     'PhutilAWSCloudFormationFuture' => 'future/aws/PhutilAWSCloudFormationFuture.php',
     'PhutilAWSCloudWatchFuture' => 'future/aws/PhutilAWSCloudWatchFuture.php',
     'PhutilAWSEC2Future' => 'future/aws/PhutilAWSEC2Future.php',
     'PhutilAWSException' => 'future/aws/PhutilAWSException.php',
     'PhutilAWSFuture' => 'future/aws/PhutilAWSFuture.php',
     'PhutilAWSManagementWorkflow' => 'future/aws/management/PhutilAWSManagementWorkflow.php',
     'PhutilAWSS3DeleteManagementWorkflow' => 'future/aws/management/PhutilAWSS3DeleteManagementWorkflow.php',
     'PhutilAWSS3Future' => 'future/aws/PhutilAWSS3Future.php',
     'PhutilAWSS3GetManagementWorkflow' => 'future/aws/management/PhutilAWSS3GetManagementWorkflow.php',
     'PhutilAWSS3ManagementWorkflow' => 'future/aws/management/PhutilAWSS3ManagementWorkflow.php',
     'PhutilAWSS3PutManagementWorkflow' => 'future/aws/management/PhutilAWSS3PutManagementWorkflow.php',
     'PhutilAWSv4Signature' => 'future/aws/PhutilAWSv4Signature.php',
     'PhutilAWSv4SignatureTestCase' => 'future/aws/__tests__/PhutilAWSv4SignatureTestCase.php',
     'PhutilAggregateException' => 'error/PhutilAggregateException.php',
     'PhutilAllCapsEnglishLocale' => 'internationalization/locales/PhutilAllCapsEnglishLocale.php',
     'PhutilArgumentParser' => 'parser/argument/PhutilArgumentParser.php',
     'PhutilArgumentParserException' => 'parser/argument/exception/PhutilArgumentParserException.php',
     'PhutilArgumentParserTestCase' => 'parser/argument/__tests__/PhutilArgumentParserTestCase.php',
     'PhutilArgumentSpecification' => 'parser/argument/PhutilArgumentSpecification.php',
     'PhutilArgumentSpecificationException' => 'parser/argument/exception/PhutilArgumentSpecificationException.php',
     'PhutilArgumentSpecificationTestCase' => 'parser/argument/__tests__/PhutilArgumentSpecificationTestCase.php',
     'PhutilArgumentSpellingCorrector' => 'parser/argument/PhutilArgumentSpellingCorrector.php',
     'PhutilArgumentSpellingCorrectorTestCase' => 'parser/argument/__tests__/PhutilArgumentSpellingCorrectorTestCase.php',
     'PhutilArgumentUsageException' => 'parser/argument/exception/PhutilArgumentUsageException.php',
     'PhutilArgumentWorkflow' => 'parser/argument/workflow/PhutilArgumentWorkflow.php',
     'PhutilArray' => 'utils/PhutilArray.php',
     'PhutilArrayTestCase' => 'utils/__tests__/PhutilArrayTestCase.php',
     'PhutilArrayWithDefaultValue' => 'utils/PhutilArrayWithDefaultValue.php',
     'PhutilAsanaFuture' => 'future/asana/PhutilAsanaFuture.php',
     'PhutilBacktraceSignalHandler' => 'future/exec/PhutilBacktraceSignalHandler.php',
     'PhutilBallOfPHP' => 'phage/util/PhutilBallOfPHP.php',
     'PhutilBinaryAnalyzer' => 'filesystem/binary/PhutilBinaryAnalyzer.php',
     'PhutilBinaryAnalyzerTestCase' => 'filesystem/binary/__tests__/PhutilBinaryAnalyzerTestCase.php',
     'PhutilBootloader' => 'init/lib/PhutilBootloader.php',
     'PhutilBootloaderException' => 'init/lib/PhutilBootloaderException.php',
     'PhutilBritishEnglishLocale' => 'internationalization/locales/PhutilBritishEnglishLocale.php',
     'PhutilBufferedIterator' => 'utils/PhutilBufferedIterator.php',
     'PhutilBufferedIteratorTestCase' => 'utils/__tests__/PhutilBufferedIteratorTestCase.php',
     'PhutilBugtraqParser' => 'parser/PhutilBugtraqParser.php',
     'PhutilBugtraqParserTestCase' => 'parser/__tests__/PhutilBugtraqParserTestCase.php',
     'PhutilCIDRBlock' => 'ip/PhutilCIDRBlock.php',
     'PhutilCIDRList' => 'ip/PhutilCIDRList.php',
     'PhutilCallbackFilterIterator' => 'utils/PhutilCallbackFilterIterator.php',
     'PhutilCallbackSignalHandler' => 'future/exec/PhutilCallbackSignalHandler.php',
     'PhutilChannel' => 'channel/PhutilChannel.php',
     'PhutilChannelChannel' => 'channel/PhutilChannelChannel.php',
     'PhutilChannelTestCase' => 'channel/__tests__/PhutilChannelTestCase.php',
     'PhutilChunkedIterator' => 'utils/PhutilChunkedIterator.php',
     'PhutilChunkedIteratorTestCase' => 'utils/__tests__/PhutilChunkedIteratorTestCase.php',
     'PhutilClassMapQuery' => 'symbols/PhutilClassMapQuery.php',
     'PhutilCloudWatchMetric' => 'future/aws/PhutilCloudWatchMetric.php',
     'PhutilCommandString' => 'xsprintf/PhutilCommandString.php',
     'PhutilConsole' => 'console/PhutilConsole.php',
     'PhutilConsoleBlock' => 'console/view/PhutilConsoleBlock.php',
     'PhutilConsoleError' => 'console/view/PhutilConsoleError.php',
     'PhutilConsoleFormatter' => 'console/PhutilConsoleFormatter.php',
     'PhutilConsoleInfo' => 'console/view/PhutilConsoleInfo.php',
     'PhutilConsoleList' => 'console/view/PhutilConsoleList.php',
     'PhutilConsoleLogLine' => 'console/view/PhutilConsoleLogLine.php',
     'PhutilConsoleMessage' => 'console/PhutilConsoleMessage.php',
     'PhutilConsoleMetrics' => 'console/PhutilConsoleMetrics.php',
     'PhutilConsoleMetricsSignalHandler' => 'future/exec/PhutilConsoleMetricsSignalHandler.php',
     'PhutilConsoleProgressBar' => 'console/PhutilConsoleProgressBar.php',
     'PhutilConsoleProgressSink' => 'progress/PhutilConsoleProgressSink.php',
     'PhutilConsoleServer' => 'console/PhutilConsoleServer.php',
     'PhutilConsoleServerChannel' => 'console/PhutilConsoleServerChannel.php',
     'PhutilConsoleSkip' => 'console/view/PhutilConsoleSkip.php',
     'PhutilConsoleStdinNotInteractiveException' => 'console/PhutilConsoleStdinNotInteractiveException.php',
     'PhutilConsoleTable' => 'console/view/PhutilConsoleTable.php',
     'PhutilConsoleView' => 'console/view/PhutilConsoleView.php',
     'PhutilConsoleWarning' => 'console/view/PhutilConsoleWarning.php',
     'PhutilConsoleWrapTestCase' => 'console/__tests__/PhutilConsoleWrapTestCase.php',
     'PhutilCowsay' => 'utils/PhutilCowsay.php',
     'PhutilCowsayTestCase' => 'utils/__tests__/PhutilCowsayTestCase.php',
     'PhutilCsprintfTestCase' => 'xsprintf/__tests__/PhutilCsprintfTestCase.php',
     'PhutilCzechLocale' => 'internationalization/locales/PhutilCzechLocale.php',
     'PhutilDOMNode' => 'parser/html/PhutilDOMNode.php',
     'PhutilDeferredLog' => 'filesystem/PhutilDeferredLog.php',
     'PhutilDeferredLogTestCase' => 'filesystem/__tests__/PhutilDeferredLogTestCase.php',
     'PhutilDiffBinaryAnalyzer' => 'filesystem/binary/PhutilDiffBinaryAnalyzer.php',
     'PhutilDirectedScalarGraph' => 'utils/PhutilDirectedScalarGraph.php',
     'PhutilDirectoryFixture' => 'filesystem/PhutilDirectoryFixture.php',
     'PhutilDocblockParser' => 'parser/PhutilDocblockParser.php',
     'PhutilDocblockParserTestCase' => 'parser/__tests__/PhutilDocblockParserTestCase.php',
     'PhutilEditDistanceMatrix' => 'utils/PhutilEditDistanceMatrix.php',
     'PhutilEditDistanceMatrixTestCase' => 'utils/__tests__/PhutilEditDistanceMatrixTestCase.php',
     'PhutilEditorConfig' => 'parser/PhutilEditorConfig.php',
     'PhutilEditorConfigTestCase' => 'parser/__tests__/PhutilEditorConfigTestCase.php',
     'PhutilEmailAddress' => 'parser/PhutilEmailAddress.php',
     'PhutilEmailAddressTestCase' => 'parser/__tests__/PhutilEmailAddressTestCase.php',
     'PhutilEmojiLocale' => 'internationalization/locales/PhutilEmojiLocale.php',
     'PhutilEnglishCanadaLocale' => 'internationalization/locales/PhutilEnglishCanadaLocale.php',
     'PhutilErrorHandler' => 'error/PhutilErrorHandler.php',
     'PhutilErrorHandlerTestCase' => 'error/__tests__/PhutilErrorHandlerTestCase.php',
     'PhutilErrorTrap' => 'error/PhutilErrorTrap.php',
     'PhutilEvent' => 'events/PhutilEvent.php',
     'PhutilEventConstants' => 'events/constant/PhutilEventConstants.php',
     'PhutilEventEngine' => 'events/PhutilEventEngine.php',
     'PhutilEventListener' => 'events/PhutilEventListener.php',
     'PhutilEventType' => 'events/constant/PhutilEventType.php',
     'PhutilExampleBufferedIterator' => 'utils/PhutilExampleBufferedIterator.php',
     'PhutilExecChannel' => 'channel/PhutilExecChannel.php',
     'PhutilExecPassthru' => 'future/exec/PhutilExecPassthru.php',
     'PhutilExecutableFuture' => 'future/exec/PhutilExecutableFuture.php',
     'PhutilExecutionEnvironment' => 'utils/PhutilExecutionEnvironment.php',
     'PhutilFileLock' => 'filesystem/PhutilFileLock.php',
     'PhutilFileLockTestCase' => 'filesystem/__tests__/PhutilFileLockTestCase.php',
     'PhutilFileTree' => 'filesystem/PhutilFileTree.php',
     'PhutilFrenchLocale' => 'internationalization/locales/PhutilFrenchLocale.php',
     'PhutilGermanLocale' => 'internationalization/locales/PhutilGermanLocale.php',
     'PhutilGitBinaryAnalyzer' => 'filesystem/binary/PhutilGitBinaryAnalyzer.php',
     'PhutilGitHubFuture' => 'future/github/PhutilGitHubFuture.php',
     'PhutilGitHubResponse' => 'future/github/PhutilGitHubResponse.php',
     'PhutilGitURI' => 'parser/PhutilGitURI.php',
     'PhutilGitURITestCase' => 'parser/__tests__/PhutilGitURITestCase.php',
     'PhutilHTMLParser' => 'parser/html/PhutilHTMLParser.php',
     'PhutilHTMLParserTestCase' => 'parser/html/__tests__/PhutilHTMLParserTestCase.php',
     'PhutilHTTPEngineExtension' => 'future/http/PhutilHTTPEngineExtension.php',
     'PhutilHTTPResponse' => 'parser/http/PhutilHTTPResponse.php',
     'PhutilHTTPResponseParser' => 'parser/http/PhutilHTTPResponseParser.php',
     'PhutilHTTPResponseParserTestCase' => 'parser/http/__tests__/PhutilHTTPResponseParserTestCase.php',
     'PhutilHashingIterator' => 'utils/PhutilHashingIterator.php',
     'PhutilHashingIteratorTestCase' => 'utils/__tests__/PhutilHashingIteratorTestCase.php',
     'PhutilHelpArgumentWorkflow' => 'parser/argument/workflow/PhutilHelpArgumentWorkflow.php',
     'PhutilHgsprintfTestCase' => 'xsprintf/__tests__/PhutilHgsprintfTestCase.php',
     'PhutilINIParserException' => 'parser/exception/PhutilINIParserException.php',
     'PhutilIPAddress' => 'ip/PhutilIPAddress.php',
     'PhutilIPAddressTestCase' => 'ip/__tests__/PhutilIPAddressTestCase.php',
     'PhutilIPv4Address' => 'ip/PhutilIPv4Address.php',
     'PhutilIPv6Address' => 'ip/PhutilIPv6Address.php',
     'PhutilInteractiveEditor' => 'console/PhutilInteractiveEditor.php',
     'PhutilInvalidRuleParserGeneratorException' => 'parser/generator/exception/PhutilInvalidRuleParserGeneratorException.php',
     'PhutilInvalidStateException' => 'exception/PhutilInvalidStateException.php',
     'PhutilInvalidStateExceptionTestCase' => 'exception/__tests__/PhutilInvalidStateExceptionTestCase.php',
     'PhutilIrreducibleRuleParserGeneratorException' => 'parser/generator/exception/PhutilIrreducibleRuleParserGeneratorException.php',
     'PhutilJSON' => 'parser/PhutilJSON.php',
     'PhutilJSONFragmentLexer' => 'lexer/PhutilJSONFragmentLexer.php',
     'PhutilJSONParser' => 'parser/PhutilJSONParser.php',
     'PhutilJSONParserException' => 'parser/exception/PhutilJSONParserException.php',
     'PhutilJSONParserTestCase' => 'parser/__tests__/PhutilJSONParserTestCase.php',
     'PhutilJSONProtocolChannel' => 'channel/PhutilJSONProtocolChannel.php',
     'PhutilJSONProtocolChannelTestCase' => 'channel/__tests__/PhutilJSONProtocolChannelTestCase.php',
     'PhutilJSONTestCase' => 'parser/__tests__/PhutilJSONTestCase.php',
     'PhutilJavaFragmentLexer' => 'lexer/PhutilJavaFragmentLexer.php',
     'PhutilKoreanLocale' => 'internationalization/locales/PhutilKoreanLocale.php',
     'PhutilLanguageGuesser' => 'parser/PhutilLanguageGuesser.php',
     'PhutilLanguageGuesserTestCase' => 'parser/__tests__/PhutilLanguageGuesserTestCase.php',
     'PhutilLexer' => 'lexer/PhutilLexer.php',
     'PhutilLibraryConflictException' => 'init/lib/PhutilLibraryConflictException.php',
     'PhutilLibraryMapBuilder' => 'moduleutils/PhutilLibraryMapBuilder.php',
     'PhutilLibraryTestCase' => '__tests__/PhutilLibraryTestCase.php',
     'PhutilLocale' => 'internationalization/PhutilLocale.php',
     'PhutilLocaleTestCase' => 'internationalization/__tests__/PhutilLocaleTestCase.php',
     'PhutilLock' => 'filesystem/PhutilLock.php',
     'PhutilLockException' => 'filesystem/PhutilLockException.php',
     'PhutilLogFileChannel' => 'channel/PhutilLogFileChannel.php',
     'PhutilLunarPhase' => 'utils/PhutilLunarPhase.php',
     'PhutilLunarPhaseTestCase' => 'utils/__tests__/PhutilLunarPhaseTestCase.php',
     'PhutilMercurialBinaryAnalyzer' => 'filesystem/binary/PhutilMercurialBinaryAnalyzer.php',
     'PhutilMethodNotImplementedException' => 'error/PhutilMethodNotImplementedException.php',
     'PhutilMetricsChannel' => 'channel/PhutilMetricsChannel.php',
     'PhutilMissingSymbolException' => 'init/lib/PhutilMissingSymbolException.php',
     'PhutilModuleUtilsTestCase' => 'init/lib/__tests__/PhutilModuleUtilsTestCase.php',
     'PhutilNumber' => 'internationalization/PhutilNumber.php',
     'PhutilOAuth1Future' => 'future/oauth/PhutilOAuth1Future.php',
     'PhutilOAuth1FutureTestCase' => 'future/oauth/__tests__/PhutilOAuth1FutureTestCase.php',
     'PhutilOpaqueEnvelope' => 'error/PhutilOpaqueEnvelope.php',
     'PhutilOpaqueEnvelopeKey' => 'error/PhutilOpaqueEnvelopeKey.php',
     'PhutilOpaqueEnvelopeTestCase' => 'error/__tests__/PhutilOpaqueEnvelopeTestCase.php',
     'PhutilPHPFragmentLexer' => 'lexer/PhutilPHPFragmentLexer.php',
     'PhutilPHPFragmentLexerTestCase' => 'lexer/__tests__/PhutilPHPFragmentLexerTestCase.php',
     'PhutilPHPObjectProtocolChannel' => 'channel/PhutilPHPObjectProtocolChannel.php',
     'PhutilPHPObjectProtocolChannelTestCase' => 'channel/__tests__/PhutilPHPObjectProtocolChannelTestCase.php',
     'PhutilParserGenerator' => 'parser/PhutilParserGenerator.php',
     'PhutilParserGeneratorException' => 'parser/generator/exception/PhutilParserGeneratorException.php',
     'PhutilParserGeneratorTestCase' => 'parser/__tests__/PhutilParserGeneratorTestCase.php',
     'PhutilPayPalAPIFuture' => 'future/paypal/PhutilPayPalAPIFuture.php',
     'PhutilPerson' => 'internationalization/PhutilPerson.php',
     'PhutilPersonTest' => 'internationalization/__tests__/PhutilPersonTest.php',
     'PhutilPhtTestCase' => 'internationalization/__tests__/PhutilPhtTestCase.php',
     'PhutilPirateEnglishLocale' => 'internationalization/locales/PhutilPirateEnglishLocale.php',
     'PhutilPortugueseBrazilLocale' => 'internationalization/locales/PhutilPortugueseBrazilLocale.php',
     'PhutilPortuguesePortugalLocale' => 'internationalization/locales/PhutilPortuguesePortugalLocale.php',
     'PhutilPostmarkFuture' => 'future/postmark/PhutilPostmarkFuture.php',
     'PhutilPregsprintfTestCase' => 'xsprintf/__tests__/PhutilPregsprintfTestCase.php',
     'PhutilProcessQuery' => 'filesystem/PhutilProcessQuery.php',
     'PhutilProcessRef' => 'filesystem/PhutilProcessRef.php',
     'PhutilProcessRefTestCase' => 'filesystem/__tests__/PhutilProcessRefTestCase.php',
     'PhutilProgressSink' => 'progress/PhutilProgressSink.php',
     'PhutilProtocolChannel' => 'channel/PhutilProtocolChannel.php',
     'PhutilProxyException' => 'error/PhutilProxyException.php',
     'PhutilProxyIterator' => 'utils/PhutilProxyIterator.php',
     'PhutilPygmentizeBinaryAnalyzer' => 'filesystem/binary/PhutilPygmentizeBinaryAnalyzer.php',
     'PhutilPythonFragmentLexer' => 'lexer/PhutilPythonFragmentLexer.php',
     'PhutilQueryStringParser' => 'parser/PhutilQueryStringParser.php',
     'PhutilQueryStringParserTestCase' => 'parser/__tests__/PhutilQueryStringParserTestCase.php',
     'PhutilRawEnglishLocale' => 'internationalization/locales/PhutilRawEnglishLocale.php',
     'PhutilReadableSerializer' => 'readableserializer/PhutilReadableSerializer.php',
     'PhutilReadableSerializerTestCase' => 'readableserializer/__tests__/PhutilReadableSerializerTestCase.php',
     'PhutilRope' => 'utils/PhutilRope.php',
     'PhutilRopeTestCase' => 'utils/__tests__/PhutilRopeTestCase.php',
     'PhutilServiceProfiler' => 'serviceprofiler/PhutilServiceProfiler.php',
     'PhutilShellLexer' => 'lexer/PhutilShellLexer.php',
     'PhutilShellLexerTestCase' => 'lexer/__tests__/PhutilShellLexerTestCase.php',
     'PhutilSignalHandler' => 'future/exec/PhutilSignalHandler.php',
     'PhutilSignalRouter' => 'future/exec/PhutilSignalRouter.php',
     'PhutilSimpleOptions' => 'parser/PhutilSimpleOptions.php',
     'PhutilSimpleOptionsLexer' => 'lexer/PhutilSimpleOptionsLexer.php',
     'PhutilSimpleOptionsLexerTestCase' => 'lexer/__tests__/PhutilSimpleOptionsLexerTestCase.php',
     'PhutilSimpleOptionsTestCase' => 'parser/__tests__/PhutilSimpleOptionsTestCase.php',
     'PhutilSimplifiedChineseLocale' => 'internationalization/locales/PhutilSimplifiedChineseLocale.php',
     'PhutilSlackFuture' => 'future/slack/PhutilSlackFuture.php',
     'PhutilSocketChannel' => 'channel/PhutilSocketChannel.php',
     'PhutilSortVector' => 'utils/PhutilSortVector.php',
     'PhutilSpanishSpainLocale' => 'internationalization/locales/PhutilSpanishSpainLocale.php',
     'PhutilStreamIterator' => 'utils/PhutilStreamIterator.php',
     'PhutilSubversionBinaryAnalyzer' => 'filesystem/binary/PhutilSubversionBinaryAnalyzer.php',
     'PhutilSymbolLoader' => 'symbols/PhutilSymbolLoader.php',
     'PhutilSystem' => 'utils/PhutilSystem.php',
     'PhutilSystemTestCase' => 'utils/__tests__/PhutilSystemTestCase.php',
     'PhutilTerminalString' => 'xsprintf/PhutilTerminalString.php',
     'PhutilTestCase' => 'unit/engine/phutil/PhutilTestCase.php',
     'PhutilTestCaseTestCase' => 'unit/engine/phutil/testcase/PhutilTestCaseTestCase.php',
     'PhutilTestPhobject' => 'object/__tests__/PhutilTestPhobject.php',
     'PhutilTestSkippedException' => 'unit/engine/phutil/testcase/PhutilTestSkippedException.php',
     'PhutilTestTerminatedException' => 'unit/engine/phutil/testcase/PhutilTestTerminatedException.php',
     'PhutilTraditionalChineseLocale' => 'internationalization/locales/PhutilTraditionalChineseLocale.php',
     'PhutilTranslation' => 'internationalization/PhutilTranslation.php',
     'PhutilTranslationTestCase' => 'internationalization/__tests__/PhutilTranslationTestCase.php',
     'PhutilTranslator' => 'internationalization/PhutilTranslator.php',
     'PhutilTranslatorTestCase' => 'internationalization/__tests__/PhutilTranslatorTestCase.php',
     'PhutilTsprintfTestCase' => 'xsprintf/__tests__/PhutilTsprintfTestCase.php',
     'PhutilTwitchFuture' => 'future/twitch/PhutilTwitchFuture.php',
     'PhutilTypeCheckException' => 'parser/exception/PhutilTypeCheckException.php',
     'PhutilTypeExtraParametersException' => 'parser/exception/PhutilTypeExtraParametersException.php',
     'PhutilTypeLexer' => 'lexer/PhutilTypeLexer.php',
     'PhutilTypeMissingParametersException' => 'parser/exception/PhutilTypeMissingParametersException.php',
     'PhutilTypeSpec' => 'parser/PhutilTypeSpec.php',
     'PhutilTypeSpecTestCase' => 'parser/__tests__/PhutilTypeSpecTestCase.php',
     'PhutilURI' => 'parser/PhutilURI.php',
     'PhutilURITestCase' => 'parser/__tests__/PhutilURITestCase.php',
     'PhutilUSEnglishLocale' => 'internationalization/locales/PhutilUSEnglishLocale.php',
     'PhutilUTF8StringTruncator' => 'utils/PhutilUTF8StringTruncator.php',
     'PhutilUTF8TestCase' => 'utils/__tests__/PhutilUTF8TestCase.php',
     'PhutilUnitTestEngine' => 'unit/engine/PhutilUnitTestEngine.php',
     'PhutilUnitTestEngineTestCase' => 'unit/engine/__tests__/PhutilUnitTestEngineTestCase.php',
     'PhutilUnknownSymbolParserGeneratorException' => 'parser/generator/exception/PhutilUnknownSymbolParserGeneratorException.php',
     'PhutilUnreachableRuleParserGeneratorException' => 'parser/generator/exception/PhutilUnreachableRuleParserGeneratorException.php',
     'PhutilUnreachableTerminalParserGeneratorException' => 'parser/generator/exception/PhutilUnreachableTerminalParserGeneratorException.php',
     'PhutilUrisprintfTestCase' => 'xsprintf/__tests__/PhutilUrisprintfTestCase.php',
     'PhutilUtilsTestCase' => 'utils/__tests__/PhutilUtilsTestCase.php',
     'PhutilVeryWowEnglishLocale' => 'internationalization/locales/PhutilVeryWowEnglishLocale.php',
     'PhutilWordPressFuture' => 'future/wordpress/PhutilWordPressFuture.php',
     'PhutilXHPASTBinary' => 'parser/xhpast/bin/PhutilXHPASTBinary.php',
     'PytestTestEngine' => 'unit/engine/PytestTestEngine.php',
     'TempFile' => 'filesystem/TempFile.php',
     'TestAbstractDirectedGraph' => 'utils/__tests__/TestAbstractDirectedGraph.php',
     'XHPASTNode' => 'parser/xhpast/api/XHPASTNode.php',
     'XHPASTNodeTestCase' => 'parser/xhpast/api/__tests__/XHPASTNodeTestCase.php',
     'XHPASTSyntaxErrorException' => 'parser/xhpast/api/XHPASTSyntaxErrorException.php',
     'XHPASTToken' => 'parser/xhpast/api/XHPASTToken.php',
     'XHPASTTree' => 'parser/xhpast/api/XHPASTTree.php',
     'XHPASTTreeTestCase' => 'parser/xhpast/api/__tests__/XHPASTTreeTestCase.php',
     'XUnitTestEngine' => 'unit/engine/XUnitTestEngine.php',
     'XUnitTestResultParserTestCase' => 'unit/parser/__tests__/XUnitTestResultParserTestCase.php',
     'XsprintfUnknownConversionException' => 'xsprintf/exception/XsprintfUnknownConversionException.php',
   ),
   'function' => array(
     '__phutil_autoload' => 'init/init-library.php',
     'array_fuse' => 'utils/utils.php',
     'array_interleave' => 'utils/utils.php',
     'array_mergev' => 'utils/utils.php',
     'array_select_keys' => 'utils/utils.php',
     'assert_instances_of' => 'utils/utils.php',
     'assert_same_keys' => 'utils/utils.php',
     'assert_stringlike' => 'utils/utils.php',
     'coalesce' => 'utils/utils.php',
     'csprintf' => 'xsprintf/csprintf.php',
     'exec_manual' => 'future/exec/execx.php',
     'execx' => 'future/exec/execx.php',
     'head' => 'utils/utils.php',
     'head_key' => 'utils/utils.php',
     'hgsprintf' => 'xsprintf/hgsprintf.php',
     'id' => 'utils/utils.php',
     'idx' => 'utils/utils.php',
     'idxv' => 'utils/utils.php',
     'ifilter' => 'utils/utils.php',
     'igroup' => 'utils/utils.php',
     'ipull' => 'utils/utils.php',
     'isort' => 'utils/utils.php',
     'jsprintf' => 'xsprintf/jsprintf.php',
     'last' => 'utils/utils.php',
     'last_key' => 'utils/utils.php',
     'ldap_sprintf' => 'xsprintf/ldapsprintf.php',
     'mfilter' => 'utils/utils.php',
     'mgroup' => 'utils/utils.php',
     'mpull' => 'utils/utils.php',
     'msort' => 'utils/utils.php',
     'msortv' => 'utils/utils.php',
     'newv' => 'utils/utils.php',
     'nonempty' => 'utils/utils.php',
     'phlog' => 'error/phlog.php',
     'pht' => 'internationalization/pht.php',
     'phutil_build_http_querystring' => 'utils/utils.php',
     'phutil_build_http_querystring_from_pairs' => 'utils/utils.php',
     'phutil_censor_credentials' => 'utils/utils.php',
     'phutil_console_confirm' => 'console/format.php',
     'phutil_console_format' => 'console/format.php',
     'phutil_console_get_terminal_width' => 'console/format.php',
     'phutil_console_prompt' => 'console/format.php',
     'phutil_console_require_tty' => 'console/format.php',
     'phutil_console_select' => 'console/format.php',
     'phutil_console_wrap' => 'console/format.php',
     'phutil_count' => 'internationalization/pht.php',
     'phutil_date_format' => 'utils/viewutils.php',
     'phutil_decode_mime_header' => 'utils/utils.php',
     'phutil_deprecated' => 'init/lib/moduleutils.php',
     'phutil_describe_type' => 'utils/utils.php',
     'phutil_encode_log' => 'utils/utils.php',
     'phutil_error_listener_example' => 'error/phlog.php',
     'phutil_escape_uri' => 'utils/utils.php',
     'phutil_escape_uri_path_component' => 'utils/utils.php',
     'phutil_fnmatch' => 'utils/utils.php',
     'phutil_format_bytes' => 'utils/viewutils.php',
     'phutil_format_relative_time' => 'utils/viewutils.php',
     'phutil_format_relative_time_detailed' => 'utils/viewutils.php',
     'phutil_format_units_generic' => 'utils/viewutils.php',
     'phutil_fwrite_nonblocking_stream' => 'utils/utils.php',
     'phutil_get_current_library_name' => 'init/lib/moduleutils.php',
     'phutil_get_library_name_for_root' => 'init/lib/moduleutils.php',
     'phutil_get_library_root' => 'init/lib/moduleutils.php',
     'phutil_get_library_root_for_path' => 'init/lib/moduleutils.php',
     'phutil_get_signal_name' => 'future/exec/execx.php',
     'phutil_get_system_locale' => 'utils/utf8.php',
     'phutil_glue' => 'utils/utils.php',
     'phutil_hashes_are_identical' => 'utils/utils.php',
     'phutil_http_parameter_pair' => 'utils/utils.php',
     'phutil_ini_decode' => 'utils/utils.php',
     'phutil_is_hiphop_runtime' => 'utils/utils.php',
     'phutil_is_interactive' => 'utils/utils.php',
     'phutil_is_natural_list' => 'utils/utils.php',
     'phutil_is_noninteractive' => 'utils/utils.php',
     'phutil_is_system_locale_available' => 'utils/utf8.php',
     'phutil_is_utf8' => 'utils/utf8.php',
     'phutil_is_utf8_slowly' => 'utils/utf8.php',
     'phutil_is_utf8_with_only_bmp_characters' => 'utils/utf8.php',
     'phutil_is_windows' => 'utils/utils.php',
     'phutil_json_decode' => 'utils/utils.php',
     'phutil_json_encode' => 'utils/utils.php',
     'phutil_load_library' => 'init/lib/moduleutils.php',
     'phutil_loggable_string' => 'utils/utils.php',
     'phutil_microseconds_since' => 'utils/utils.php',
     'phutil_parse_bytes' => 'utils/viewutils.php',
     'phutil_passthru' => 'future/exec/execx.php',
     'phutil_person' => 'internationalization/pht.php',
     'phutil_register_library' => 'init/lib/core.php',
     'phutil_register_library_map' => 'init/lib/core.php',
     'phutil_set_system_locale' => 'utils/utf8.php',
     'phutil_split_lines' => 'utils/utils.php',
     'phutil_string_cast' => 'utils/utils.php',
     'phutil_unescape_uri_path_component' => 'utils/utils.php',
     'phutil_units' => 'utils/utils.php',
     'phutil_utf8_console_strlen' => 'utils/utf8.php',
     'phutil_utf8_convert' => 'utils/utf8.php',
     'phutil_utf8_encode_codepoint' => 'utils/utf8.php',
     'phutil_utf8_hard_wrap' => 'utils/utf8.php',
     'phutil_utf8_hard_wrap_html' => 'utils/utf8.php',
     'phutil_utf8_is_cjk' => 'utils/utf8.php',
     'phutil_utf8_is_combining_character' => 'utils/utf8.php',
     'phutil_utf8_strlen' => 'utils/utf8.php',
     'phutil_utf8_strtolower' => 'utils/utf8.php',
     'phutil_utf8_strtoupper' => 'utils/utf8.php',
     'phutil_utf8_strtr' => 'utils/utf8.php',
     'phutil_utf8_ucwords' => 'utils/utf8.php',
     'phutil_utf8ize' => 'utils/utf8.php',
     'phutil_utf8v' => 'utils/utf8.php',
     'phutil_utf8v_codepoints' => 'utils/utf8.php',
     'phutil_utf8v_combine_characters' => 'utils/utf8.php',
     'phutil_utf8v_combined' => 'utils/utf8.php',
     'phutil_validate_json' => 'utils/utils.php',
     'phutil_var_export' => 'utils/utils.php',
     'ppull' => 'utils/utils.php',
     'pregsprintf' => 'xsprintf/pregsprintf.php',
     'tsprintf' => 'xsprintf/tsprintf.php',
     'urisprintf' => 'xsprintf/urisprintf.php',
     'vcsprintf' => 'xsprintf/csprintf.php',
     'vjsprintf' => 'xsprintf/jsprintf.php',
     'vurisprintf' => 'xsprintf/urisprintf.php',
     'xhp_parser_node_constants' => 'parser/xhpast/parser_nodes.php',
     'xhpast_parser_token_constants' => 'parser/xhpast/parser_tokens.php',
     'xsprintf' => 'xsprintf/xsprintf.php',
     'xsprintf_callback_example' => 'xsprintf/xsprintf.php',
     'xsprintf_command' => 'xsprintf/csprintf.php',
     'xsprintf_javascript' => 'xsprintf/jsprintf.php',
     'xsprintf_ldap' => 'xsprintf/ldapsprintf.php',
     'xsprintf_mercurial' => 'xsprintf/hgsprintf.php',
     'xsprintf_regex' => 'xsprintf/pregsprintf.php',
     'xsprintf_terminal' => 'xsprintf/tsprintf.php',
     'xsprintf_uri' => 'xsprintf/urisprintf.php',
   ),
   'xmap' => array(
     'AASTNode' => 'Phobject',
     'AASTNodeList' => array(
       'Phobject',
       'Countable',
       'Iterator',
     ),
     'AASTToken' => 'Phobject',
     'AASTTree' => 'Phobject',
     'AbstractDirectedGraph' => 'Phobject',
     'AbstractDirectedGraphTestCase' => 'PhutilTestCase',
     'ArcanistAbstractMethodBodyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAbstractMethodBodyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAbstractPrivateMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAbstractPrivateMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAlias' => 'Phobject',
     'ArcanistAliasEffect' => 'Phobject',
     'ArcanistAliasEngine' => 'Phobject',
     'ArcanistAliasFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistAliasFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistAliasWorkflow' => 'ArcanistWorkflow',
     'ArcanistAliasesConfigOption' => 'ArcanistListConfigOption',
     'ArcanistAmendWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistAnoidWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistArcConfigurationEngineExtension' => 'ArcanistConfigurationEngineExtension',
     'ArcanistArcToolset' => 'ArcanistToolset',
     'ArcanistArcWorkflow' => 'ArcanistWorkflow',
     'ArcanistArrayCombineXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayCombineXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArrayIndexSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayIndexSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArraySeparatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArraySeparatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistArrayValueXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistArrayValueXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
-    'ArcanistBackoutWorkflow' => 'ArcanistWorkflow',
     'ArcanistBaseCommitParser' => 'Phobject',
     'ArcanistBaseCommitParserTestCase' => 'PhutilTestCase',
     'ArcanistBaseXHPASTLinter' => 'ArcanistFutureLinter',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBinaryExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBinaryNumericScalarCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBlacklistedFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBlacklistedFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBlindlyTrustHTTPEngineExtension' => 'PhutilHTTPEngineExtension',
     'ArcanistBookmarkWorkflow' => 'ArcanistFeatureBaseWorkflow',
     'ArcanistBraceFormattingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistBraceFormattingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistBranchRef' => 'ArcanistRef',
     'ArcanistBranchWorkflow' => 'ArcanistFeatureBaseWorkflow',
     'ArcanistBrowseCommitHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBrowseCommitURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseObjectNameURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowsePathURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseRef' => 'ArcanistRef',
     'ArcanistBrowseRefInspector' => 'ArcanistRefInspector',
     'ArcanistBrowseRevisionURIHardpointQuery' => 'ArcanistBrowseURIHardpointQuery',
     'ArcanistBrowseURIHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistBrowseURIRef' => 'ArcanistRef',
     'ArcanistBrowseWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistBuildPlanRef' => 'Phobject',
     'ArcanistBuildRef' => 'Phobject',
     'ArcanistBundle' => 'Phobject',
     'ArcanistBundleTestCase' => 'PhutilTestCase',
     'ArcanistCSSLintLinter' => 'ArcanistExternalLinter',
     'ArcanistCSSLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCSharpLinter' => 'ArcanistLinter',
     'ArcanistCallConduitWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistCallParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCallParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCallTimePassByReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCallTimePassByReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCapabilityNotSupportedException' => 'Exception',
     'ArcanistCastSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCastSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCheckstyleXMLLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistChmodLinter' => 'ArcanistLinter',
     'ArcanistChmodLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistClassExtendsObjectXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassExtendsObjectXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistClassFilenameMismatchXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassMustBeDeclaredAbstractXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistClassNameLiteralXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistClassNameLiteralXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCloseRevisionWorkflow' => 'ArcanistWorkflow',
-    'ArcanistCloseWorkflow' => 'ArcanistWorkflow',
     'ArcanistClosureLinter' => 'ArcanistExternalLinter',
     'ArcanistClosureLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCoffeeLintLinter' => 'ArcanistExternalLinter',
     'ArcanistCoffeeLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCommand' => 'Phobject',
     'ArcanistCommentRemover' => 'Phobject',
     'ArcanistCommentRemoverTestCase' => 'PhutilTestCase',
     'ArcanistCommentSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCommentStyleXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCommentStyleXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCommitRef' => 'ArcanistRef',
     'ArcanistCommitSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistCommitSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistCommitUpstreamHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistCommitWorkflow' => 'ArcanistWorkflow',
     'ArcanistCompilerLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistComposerLinter' => 'ArcanistLinter',
     'ArcanistComprehensiveLintEngine' => 'ArcanistLintEngine',
     'ArcanistConcatenationOperatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistConcatenationOperatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistConduitCall' => 'Phobject',
     'ArcanistConduitEngine' => 'Phobject',
     'ArcanistConduitException' => 'Exception',
     'ArcanistConfigOption' => 'Phobject',
     'ArcanistConfiguration' => 'Phobject',
     'ArcanistConfigurationDrivenLintEngine' => 'ArcanistLintEngine',
     'ArcanistConfigurationDrivenUnitTestEngine' => 'ArcanistUnitTestEngine',
     'ArcanistConfigurationEngine' => 'Phobject',
     'ArcanistConfigurationEngineExtension' => 'Phobject',
     'ArcanistConfigurationManager' => 'Phobject',
     'ArcanistConfigurationSource' => 'Phobject',
     'ArcanistConfigurationSourceList' => 'Phobject',
     'ArcanistConfigurationSourceValue' => 'Phobject',
     'ArcanistConsoleLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistConsoleLintRendererTestCase' => 'PhutilTestCase',
     'ArcanistConstructorParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistConstructorParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistContinueInsideSwitchXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistContinueInsideSwitchXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistControlStatementSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistControlStatementSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistCoverWorkflow' => 'ArcanistWorkflow',
     'ArcanistCppcheckLinter' => 'ArcanistExternalLinter',
     'ArcanistCppcheckLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCpplintLinter' => 'ArcanistExternalLinter',
     'ArcanistCpplintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistCurlyBraceArrayIndexXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDeclarationParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDeclarationParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDefaultParametersXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDefaultParametersXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDefaultsConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistDeprecationXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDeprecationXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDictionaryConfigurationSource' => 'ArcanistConfigurationSource',
     'ArcanistDiffByteSizeException' => 'Exception',
     'ArcanistDiffChange' => 'Phobject',
     'ArcanistDiffChangeType' => 'Phobject',
     'ArcanistDiffHunk' => 'Phobject',
     'ArcanistDiffParser' => 'Phobject',
     'ArcanistDiffParserTestCase' => 'PhutilTestCase',
     'ArcanistDiffUtils' => 'Phobject',
     'ArcanistDiffUtilsTestCase' => 'PhutilTestCase',
     'ArcanistDiffWorkflow' => 'ArcanistWorkflow',
     'ArcanistDifferentialCommitMessage' => 'Phobject',
     'ArcanistDifferentialCommitMessageParserException' => 'Exception',
     'ArcanistDifferentialDependencyGraph' => 'AbstractDirectedGraph',
     'ArcanistDifferentialRevisionHash' => 'Phobject',
     'ArcanistDifferentialRevisionStatus' => 'Phobject',
     'ArcanistDisplayRef' => array(
       'Phobject',
       'ArcanistTerminalStringInterface',
     ),
     'ArcanistDoubleQuoteXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDoubleQuoteXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDownloadWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDuplicateKeysInArrayXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDuplicateSwitchCaseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistDynamicDefineXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistDynamicDefineXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistElseIfUsageXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistElseIfUsageXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistEmptyFileXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistEmptyStatementXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistEmptyStatementXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistEventType' => 'PhutilEventType',
     'ArcanistExitExpressionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistExitExpressionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistExportWorkflow' => 'ArcanistWorkflow',
     'ArcanistExternalLinter' => 'ArcanistFutureLinter',
     'ArcanistExternalLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistExtractUseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistExtractUseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFeatureBaseWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistFeatureWorkflow' => 'ArcanistFeatureBaseWorkflow',
     'ArcanistFileConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistFileDataRef' => 'Phobject',
     'ArcanistFileRef' => array(
       'ArcanistRef',
       'ArcanistDisplayRefInterface',
     ),
     'ArcanistFileSymbolHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistFileSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistFileSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistFileUploader' => 'Phobject',
     'ArcanistFilenameLinter' => 'ArcanistLinter',
     'ArcanistFilenameLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistFilesystemAPI' => 'ArcanistRepositoryAPI',
     'ArcanistFilesystemConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistFilesystemWorkingCopy' => 'ArcanistWorkingCopy',
-    'ArcanistFlagWorkflow' => 'ArcanistWorkflow',
     'ArcanistFlake8Linter' => 'ArcanistExternalLinter',
     'ArcanistFlake8LinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistFormattedStringXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistFormattedStringXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistFunctionCallShouldBeTypeCastXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistFutureLinter' => 'ArcanistLinter',
     'ArcanistGeneratedLinter' => 'ArcanistLinter',
     'ArcanistGeneratedLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistGetConfigWorkflow' => 'ArcanistWorkflow',
     'ArcanistGitAPI' => 'ArcanistRepositoryAPI',
     'ArcanistGitCommitMessageHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGitCommitSymbolCommitHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGitLandEngine' => 'ArcanistLandEngine',
     'ArcanistGitUpstreamPath' => 'Phobject',
     'ArcanistGitWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistGitWorkingCopyRevisionHardpointQuery' => 'ArcanistWorkflowGitHardpointQuery',
     'ArcanistGlobalVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistGlobalVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistGoLintLinter' => 'ArcanistExternalLinter',
     'ArcanistGoLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistGoTestResultParser' => 'ArcanistTestResultParser',
     'ArcanistGoTestResultParserTestCase' => 'PhutilTestCase',
     'ArcanistHLintLinter' => 'ArcanistExternalLinter',
     'ArcanistHLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistHardpoint' => 'Phobject',
     'ArcanistHardpointEngine' => 'Phobject',
     'ArcanistHardpointFutureList' => 'Phobject',
     'ArcanistHardpointList' => 'Phobject',
     'ArcanistHardpointObject' => 'Phobject',
     'ArcanistHardpointQuery' => 'Phobject',
     'ArcanistHardpointRequest' => 'Phobject',
     'ArcanistHardpointRequestList' => 'Phobject',
     'ArcanistHardpointTask' => 'Phobject',
     'ArcanistHardpointTaskResult' => 'Phobject',
     'ArcanistHelpWorkflow' => 'ArcanistWorkflow',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistHexadecimalNumericScalarCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistHgClientChannel' => 'PhutilProtocolChannel',
     'ArcanistHgProxyClient' => 'Phobject',
     'ArcanistHgProxyServer' => 'Phobject',
     'ArcanistHgServerChannel' => 'PhutilProtocolChannel',
     'ArcanistImplicitConstructorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitConstructorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplicitFallthroughXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitFallthroughXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplicitVisibilityXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplicitVisibilityXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistImplodeArgumentOrderXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistImplodeArgumentOrderXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInlineHTMLXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInlineHTMLXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInnerFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInnerFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInspectWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistInstallCertificateWorkflow' => 'ArcanistWorkflow',
     'ArcanistInstanceOfOperatorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInstanceofOperatorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInterfaceAbstractMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInterfaceMethodBodyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInterfaceMethodBodyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidDefaultParameterXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidDefaultParameterXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidModifiersXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidModifiersXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistInvalidOctalNumericScalarXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistIsAShouldBeInstanceOfXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistJSHintLinter' => 'ArcanistExternalLinter',
     'ArcanistJSHintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistJSONLintLinter' => 'ArcanistExternalLinter',
     'ArcanistJSONLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistJSONLinter' => 'ArcanistLinter',
     'ArcanistJSONLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistJscsLinter' => 'ArcanistExternalLinter',
     'ArcanistJscsLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistKeywordCasingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistKeywordCasingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLambdaFuncFunctionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLambdaFuncFunctionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLandEngine' => 'Phobject',
     'ArcanistLandWorkflow' => 'ArcanistWorkflow',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLanguageConstructParenthesesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLesscLinter' => 'ArcanistExternalLinter',
     'ArcanistLesscLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistLiberateWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistLintEngine' => 'Phobject',
     'ArcanistLintMessage' => 'Phobject',
     'ArcanistLintMessageTestCase' => 'PhutilTestCase',
     'ArcanistLintPatcher' => 'Phobject',
     'ArcanistLintRenderer' => 'Phobject',
     'ArcanistLintResult' => 'Phobject',
     'ArcanistLintSeverity' => 'Phobject',
     'ArcanistLintWorkflow' => 'ArcanistWorkflow',
     'ArcanistLinter' => 'Phobject',
     'ArcanistLinterStandard' => 'Phobject',
     'ArcanistLinterStandardTestCase' => 'PhutilTestCase',
     'ArcanistLinterTestCase' => 'PhutilTestCase',
     'ArcanistLintersWorkflow' => 'ArcanistWorkflow',
     'ArcanistListAssignmentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistListAssignmentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistListConfigOption' => 'ArcanistConfigOption',
     'ArcanistListWorkflow' => 'ArcanistWorkflow',
     'ArcanistLocalConfigurationSource' => 'ArcanistWorkingCopyConfigurationSource',
     'ArcanistLogEngine' => 'Phobject',
     'ArcanistLogMessage' => 'Phobject',
     'ArcanistLogicalOperatorsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLogicalOperatorsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistLowercaseFunctionsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistLowercaseFunctionsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistMercurialAPI' => 'ArcanistRepositoryAPI',
     'ArcanistMercurialParser' => 'Phobject',
     'ArcanistMercurialParserTestCase' => 'PhutilTestCase',
     'ArcanistMercurialWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistMergeConflictLinter' => 'ArcanistLinter',
     'ArcanistMergeConflictLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistMessageRevisionHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistMissingArgumentTerminatorException' => 'Exception',
     'ArcanistMissingLinterException' => 'Exception',
     'ArcanistModifierOrderingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistModifierOrderingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNamespaceFirstStatementXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNamespaceFirstStatementXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNamingConventionsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNamingConventionsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNestedNamespacesXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNestedNamespacesXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNewlineAfterOpenTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNoEffectException' => 'ArcanistUsageException',
     'ArcanistNoEngineException' => 'ArcanistUsageException',
     'ArcanistNoLintLinter' => 'ArcanistLinter',
     'ArcanistNoLintLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistNoParentScopeXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistNoParentScopeXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistNoURIConduitException' => 'ArcanistConduitException',
     'ArcanistNoneLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistObjectListHardpoint' => 'ArcanistHardpoint',
     'ArcanistObjectOperatorSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistObjectOperatorSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPEP8Linter' => 'ArcanistExternalLinter',
     'ArcanistPEP8LinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPHPCloseTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPCloseTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPCompatibilityXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPCompatibilityXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPEchoTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPEchoTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPOpenTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPOpenTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPHPShortTagXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPHPShortTagXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPaamayimNekudotayimSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParentMemberReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParentMemberReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParenthesesSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParenthesesSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistParseStrUseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistParseStrUseXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPasteWorkflow' => 'ArcanistWorkflow',
     'ArcanistPatchWorkflow' => 'ArcanistWorkflow',
     'ArcanistPhpLinter' => 'ArcanistExternalLinter',
     'ArcanistPhpLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPhpcsLinter' => 'ArcanistExternalLinter',
     'ArcanistPhpcsLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPhpunitTestResultParser' => 'ArcanistTestResultParser',
-    'ArcanistPhrequentWorkflow' => 'ArcanistWorkflow',
     'ArcanistPhutilLibraryLinter' => 'ArcanistLinter',
     'ArcanistPhutilWorkflow' => 'PhutilArgumentWorkflow',
     'ArcanistPhutilXHPASTLinterStandard' => 'ArcanistLinterStandard',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPlusOperatorOnStringsXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistProjectConfigurationSource' => 'ArcanistWorkingCopyConfigurationSource',
     'ArcanistPrompt' => 'Phobject',
     'ArcanistPromptsWorkflow' => 'ArcanistWorkflow',
     'ArcanistPublicPropertyXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistPublicPropertyXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistPuppetLintLinter' => 'ArcanistExternalLinter',
     'ArcanistPuppetLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPyFlakesLinter' => 'ArcanistExternalLinter',
     'ArcanistPyFlakesLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistPyLintLinter' => 'ArcanistExternalLinter',
     'ArcanistPyLintLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistRaggedClassTreeEdgeXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistRef' => 'ArcanistHardpointObject',
     'ArcanistRefInspector' => 'Phobject',
     'ArcanistRepositoryAPI' => 'Phobject',
     'ArcanistRepositoryAPIMiscTestCase' => 'PhutilTestCase',
     'ArcanistRepositoryAPIStateTestCase' => 'PhutilTestCase',
     'ArcanistRepositoryRef' => 'ArcanistRef',
     'ArcanistReusedAsIteratorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedAsIteratorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistReusedIteratorReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedIteratorReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistReusedIteratorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistReusedIteratorXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
-    'ArcanistRevertWorkflow' => 'ArcanistWorkflow',
     'ArcanistRevisionCommitMessageHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionRef' => array(
       'ArcanistRef',
       'ArcanistDisplayRefInterface',
     ),
     'ArcanistRevisionRefSource' => 'Phobject',
     'ArcanistRevisionSymbolHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistRevisionSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistRevisionSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistRuboCopLinter' => 'ArcanistExternalLinter',
     'ArcanistRuboCopLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRubyLinter' => 'ArcanistExternalLinter',
     'ArcanistRubyLinterTestCase' => 'ArcanistExternalLinterTestCase',
     'ArcanistRuntimeConfigurationSource' => 'ArcanistDictionaryConfigurationSource',
     'ArcanistRuntimeHardpointQuery' => 'ArcanistHardpointQuery',
     'ArcanistScalarConfigOption' => 'ArcanistConfigOption',
     'ArcanistScalarHardpoint' => 'ArcanistHardpoint',
     'ArcanistScriptAndRegexLinter' => 'ArcanistLinter',
     'ArcanistSelfClassReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSelfClassReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSelfMemberReferenceXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSelfMemberReferenceXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSemicolonSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSemicolonSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSetConfigWorkflow' => 'ArcanistWorkflow',
     'ArcanistSetting' => 'Phobject',
     'ArcanistSettings' => 'Phobject',
     'ArcanistShellCompleteWorkflow' => 'ArcanistWorkflow',
     'ArcanistSingleLintEngine' => 'ArcanistLintEngine',
     'ArcanistSlownessXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSlownessXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistSpellingLinter' => 'ArcanistLinter',
     'ArcanistSpellingLinterTestCase' => 'ArcanistLinterTestCase',
-    'ArcanistStartWorkflow' => 'ArcanistPhrequentWorkflow',
     'ArcanistStaticThisXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistStaticThisXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
-    'ArcanistStopWorkflow' => 'ArcanistPhrequentWorkflow',
     'ArcanistStringConfigOption' => 'ArcanistScalarConfigOption',
     'ArcanistSubversionAPI' => 'ArcanistRepositoryAPI',
     'ArcanistSubversionWorkingCopy' => 'ArcanistWorkingCopy',
     'ArcanistSummaryLintRenderer' => 'ArcanistLintRenderer',
     'ArcanistSymbolEngine' => 'Phobject',
     'ArcanistSymbolRef' => 'ArcanistRef',
     'ArcanistSyntaxErrorXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistSystemConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistTasksWorkflow' => 'ArcanistWorkflow',
     'ArcanistTautologicalExpressionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistTautologicalExpressionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTestResultParser' => 'Phobject',
     'ArcanistTestXHPASTLintSwitchHook' => 'ArcanistXHPASTLintSwitchHook',
     'ArcanistTextLinter' => 'ArcanistLinter',
     'ArcanistTextLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistThisReassignmentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistThisReassignmentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
-    'ArcanistTimeWorkflow' => 'ArcanistPhrequentWorkflow',
     'ArcanistToStringExceptionXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistToStringExceptionXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTodoCommentXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistTodoCommentXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistTodoWorkflow' => 'ArcanistWorkflow',
     'ArcanistToolset' => 'Phobject',
     'ArcanistUSEnglishTranslation' => 'PhutilTranslation',
     'ArcanistUnableToParseXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPostfixExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnaryPrefixExpressionSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUndeclaredVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUndeclaredVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnexpectedReturnValueXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnexpectedReturnValueXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnitConsoleRenderer' => 'ArcanistUnitRenderer',
     'ArcanistUnitRenderer' => 'Phobject',
     'ArcanistUnitTestEngine' => 'Phobject',
     'ArcanistUnitTestResult' => 'Phobject',
     'ArcanistUnitTestResultTestCase' => 'PhutilTestCase',
     'ArcanistUnitTestableLintEngine' => 'ArcanistLintEngine',
     'ArcanistUnitWorkflow' => 'ArcanistWorkflow',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessaryFinalModifierXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnnecessarySemicolonXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnnecessarySymbolAliasXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUnsafeDynamicStringXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUnsafeDynamicStringXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUpgradeWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistUploadWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistUsageException' => 'Exception',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUseStatementNamespacePrefixXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUselessOverridingMethodXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistUselessOverridingMethodXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistUserAbortException' => 'ArcanistUsageException',
     'ArcanistUserConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistUserRef' => array(
       'ArcanistRef',
       'ArcanistDisplayRefInterface',
     ),
     'ArcanistUserSymbolHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistUserSymbolRef' => 'ArcanistSymbolRef',
     'ArcanistUserSymbolRefInspector' => 'ArcanistRefInspector',
     'ArcanistVariableReferenceSpacingXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistVariableReferenceSpacingXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistVariableVariableXHPASTLinterRule' => 'ArcanistXHPASTLinterRule',
     'ArcanistVariableVariableXHPASTLinterRuleTestCase' => 'ArcanistXHPASTLinterRuleTestCase',
     'ArcanistVectorHardpoint' => 'ArcanistHardpoint',
     'ArcanistVersionWorkflow' => 'ArcanistWorkflow',
     'ArcanistWeldWorkflow' => 'ArcanistArcWorkflow',
     'ArcanistWhichWorkflow' => 'ArcanistWorkflow',
     'ArcanistWildConfigOption' => 'ArcanistConfigOption',
     'ArcanistWorkflow' => 'Phobject',
     'ArcanistWorkflowArgument' => 'Phobject',
     'ArcanistWorkflowGitHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistWorkflowInformation' => 'Phobject',
     'ArcanistWorkingCopy' => 'Phobject',
     'ArcanistWorkingCopyCommitHardpointQuery' => 'ArcanistRuntimeHardpointQuery',
     'ArcanistWorkingCopyConfigurationSource' => 'ArcanistFilesystemConfigurationSource',
     'ArcanistWorkingCopyIdentity' => 'Phobject',
     'ArcanistWorkingCopyPath' => 'Phobject',
     'ArcanistWorkingCopyStateRef' => 'ArcanistRef',
     'ArcanistWorkingCopyStateRefInspector' => 'ArcanistRefInspector',
     'ArcanistXHPASTLintNamingHook' => 'Phobject',
     'ArcanistXHPASTLintNamingHookTestCase' => 'PhutilTestCase',
     'ArcanistXHPASTLintSwitchHook' => 'Phobject',
     'ArcanistXHPASTLinter' => 'ArcanistBaseXHPASTLinter',
     'ArcanistXHPASTLinterRule' => 'Phobject',
     'ArcanistXHPASTLinterRuleTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXHPASTLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXMLLinter' => 'ArcanistLinter',
     'ArcanistXMLLinterTestCase' => 'ArcanistLinterTestCase',
     'ArcanistXUnitTestResultParser' => 'Phobject',
     'BaseHTTPFuture' => 'Future',
     'CSharpToolsTestEngine' => 'XUnitTestEngine',
     'CaseInsensitiveArray' => 'PhutilArray',
     'CaseInsensitiveArrayTestCase' => 'PhutilTestCase',
     'CommandException' => 'Exception',
     'ConduitClient' => 'Phobject',
     'ConduitClientException' => 'Exception',
     'ConduitClientTestCase' => 'PhutilTestCase',
     'ConduitFuture' => 'FutureProxy',
     'ConduitSearchFuture' => 'FutureAgent',
     'ExecFuture' => 'PhutilExecutableFuture',
     'ExecFutureTestCase' => 'PhutilTestCase',
     'ExecPassthruTestCase' => 'PhutilTestCase',
     'FileFinder' => 'Phobject',
     'FileFinderTestCase' => 'PhutilTestCase',
     'FileList' => 'Phobject',
     'Filesystem' => 'Phobject',
     'FilesystemException' => 'Exception',
     'FilesystemTestCase' => 'PhutilTestCase',
     'Future' => 'Phobject',
     'FutureAgent' => 'Future',
     'FutureIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'FutureIteratorTestCase' => 'PhutilTestCase',
     'FuturePool' => 'Phobject',
     'FutureProxy' => 'Future',
     'HTTPFuture' => 'BaseHTTPFuture',
     'HTTPFutureCURLResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureCertificateResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureHTTPResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureParseResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPFutureResponseStatus' => 'Exception',
     'HTTPFutureTransportResponseStatus' => 'HTTPFutureResponseStatus',
     'HTTPSFuture' => 'BaseHTTPFuture',
     'ImmediateFuture' => 'Future',
     'LibphutilUSEnglishTranslation' => 'PhutilTranslation',
     'LinesOfALarge' => array(
       'Phobject',
       'Iterator',
     ),
     'LinesOfALargeExecFuture' => 'LinesOfALarge',
     'LinesOfALargeExecFutureTestCase' => 'PhutilTestCase',
     'LinesOfALargeFile' => 'LinesOfALarge',
     'LinesOfALargeFileTestCase' => 'PhutilTestCase',
     'MFilterTestHelper' => 'Phobject',
     'NoseTestEngine' => 'ArcanistUnitTestEngine',
     'PHPASTParserTestCase' => 'PhutilTestCase',
     'PhageAction' => 'Phobject',
     'PhageAgentAction' => 'PhageAction',
     'PhageAgentBootloader' => 'Phobject',
     'PhageAgentTestCase' => 'PhutilTestCase',
     'PhageExecWorkflow' => 'PhageWorkflow',
     'PhageExecuteAction' => 'PhageAction',
     'PhageLocalAction' => 'PhageAgentAction',
     'PhagePHPAgent' => 'Phobject',
     'PhagePHPAgentBootloader' => 'PhageAgentBootloader',
     'PhagePlanAction' => 'PhageAction',
     'PhageToolset' => 'ArcanistToolset',
     'PhageWorkflow' => 'ArcanistWorkflow',
     'Phobject' => 'Iterator',
     'PhobjectTestCase' => 'PhutilTestCase',
     'PhpunitTestEngine' => 'ArcanistUnitTestEngine',
     'PhpunitTestEngineTestCase' => 'PhutilTestCase',
     'PhutilAWSCloudFormationFuture' => 'PhutilAWSFuture',
     'PhutilAWSCloudWatchFuture' => 'PhutilAWSFuture',
     'PhutilAWSEC2Future' => 'PhutilAWSFuture',
     'PhutilAWSException' => 'Exception',
     'PhutilAWSFuture' => 'FutureProxy',
     'PhutilAWSManagementWorkflow' => 'PhutilArgumentWorkflow',
     'PhutilAWSS3DeleteManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSS3Future' => 'PhutilAWSFuture',
     'PhutilAWSS3GetManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSS3ManagementWorkflow' => 'PhutilAWSManagementWorkflow',
     'PhutilAWSS3PutManagementWorkflow' => 'PhutilAWSS3ManagementWorkflow',
     'PhutilAWSv4Signature' => 'Phobject',
     'PhutilAWSv4SignatureTestCase' => 'PhutilTestCase',
     'PhutilAggregateException' => 'Exception',
     'PhutilAllCapsEnglishLocale' => 'PhutilLocale',
     'PhutilArgumentParser' => 'Phobject',
     'PhutilArgumentParserException' => 'Exception',
     'PhutilArgumentParserTestCase' => 'PhutilTestCase',
     'PhutilArgumentSpecification' => 'Phobject',
     'PhutilArgumentSpecificationException' => 'PhutilArgumentParserException',
     'PhutilArgumentSpecificationTestCase' => 'PhutilTestCase',
     'PhutilArgumentSpellingCorrector' => 'Phobject',
     'PhutilArgumentSpellingCorrectorTestCase' => 'PhutilTestCase',
     'PhutilArgumentUsageException' => 'PhutilArgumentParserException',
     'PhutilArgumentWorkflow' => 'Phobject',
     'PhutilArray' => array(
       'Phobject',
       'Countable',
       'ArrayAccess',
       'Iterator',
     ),
     'PhutilArrayTestCase' => 'PhutilTestCase',
     'PhutilArrayWithDefaultValue' => 'PhutilArray',
     'PhutilAsanaFuture' => 'FutureProxy',
     'PhutilBacktraceSignalHandler' => 'PhutilSignalHandler',
     'PhutilBallOfPHP' => 'Phobject',
     'PhutilBinaryAnalyzer' => 'Phobject',
     'PhutilBinaryAnalyzerTestCase' => 'PhutilTestCase',
     'PhutilBootloaderException' => 'Exception',
     'PhutilBritishEnglishLocale' => 'PhutilLocale',
     'PhutilBufferedIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilBufferedIteratorTestCase' => 'PhutilTestCase',
     'PhutilBugtraqParser' => 'Phobject',
     'PhutilBugtraqParserTestCase' => 'PhutilTestCase',
     'PhutilCIDRBlock' => 'Phobject',
     'PhutilCIDRList' => 'Phobject',
     'PhutilCallbackFilterIterator' => 'FilterIterator',
     'PhutilCallbackSignalHandler' => 'PhutilSignalHandler',
     'PhutilChannel' => 'Phobject',
     'PhutilChannelChannel' => 'PhutilChannel',
     'PhutilChannelTestCase' => 'PhutilTestCase',
     'PhutilChunkedIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilChunkedIteratorTestCase' => 'PhutilTestCase',
     'PhutilClassMapQuery' => 'Phobject',
     'PhutilCloudWatchMetric' => 'Phobject',
     'PhutilCommandString' => 'Phobject',
     'PhutilConsole' => 'Phobject',
     'PhutilConsoleBlock' => 'PhutilConsoleView',
     'PhutilConsoleError' => 'PhutilConsoleLogLine',
     'PhutilConsoleFormatter' => 'Phobject',
     'PhutilConsoleInfo' => 'PhutilConsoleLogLine',
     'PhutilConsoleList' => 'PhutilConsoleView',
     'PhutilConsoleLogLine' => 'PhutilConsoleView',
     'PhutilConsoleMessage' => 'Phobject',
     'PhutilConsoleMetrics' => 'Phobject',
     'PhutilConsoleMetricsSignalHandler' => 'PhutilSignalHandler',
     'PhutilConsoleProgressBar' => 'Phobject',
     'PhutilConsoleProgressSink' => 'PhutilProgressSink',
     'PhutilConsoleServer' => 'Phobject',
     'PhutilConsoleServerChannel' => 'PhutilChannelChannel',
     'PhutilConsoleSkip' => 'PhutilConsoleLogLine',
     'PhutilConsoleStdinNotInteractiveException' => 'Exception',
     'PhutilConsoleTable' => 'PhutilConsoleView',
     'PhutilConsoleView' => 'Phobject',
     'PhutilConsoleWarning' => 'PhutilConsoleLogLine',
     'PhutilConsoleWrapTestCase' => 'PhutilTestCase',
     'PhutilCowsay' => 'Phobject',
     'PhutilCowsayTestCase' => 'PhutilTestCase',
     'PhutilCsprintfTestCase' => 'PhutilTestCase',
     'PhutilCzechLocale' => 'PhutilLocale',
     'PhutilDOMNode' => 'Phobject',
     'PhutilDeferredLog' => 'Phobject',
     'PhutilDeferredLogTestCase' => 'PhutilTestCase',
     'PhutilDiffBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilDirectedScalarGraph' => 'AbstractDirectedGraph',
     'PhutilDirectoryFixture' => 'Phobject',
     'PhutilDocblockParser' => 'Phobject',
     'PhutilDocblockParserTestCase' => 'PhutilTestCase',
     'PhutilEditDistanceMatrix' => 'Phobject',
     'PhutilEditDistanceMatrixTestCase' => 'PhutilTestCase',
     'PhutilEditorConfig' => 'Phobject',
     'PhutilEditorConfigTestCase' => 'PhutilTestCase',
     'PhutilEmailAddress' => 'Phobject',
     'PhutilEmailAddressTestCase' => 'PhutilTestCase',
     'PhutilEmojiLocale' => 'PhutilLocale',
     'PhutilEnglishCanadaLocale' => 'PhutilLocale',
     'PhutilErrorHandler' => 'Phobject',
     'PhutilErrorHandlerTestCase' => 'PhutilTestCase',
     'PhutilErrorTrap' => 'Phobject',
     'PhutilEvent' => 'Phobject',
     'PhutilEventConstants' => 'Phobject',
     'PhutilEventEngine' => 'Phobject',
     'PhutilEventListener' => 'Phobject',
     'PhutilEventType' => 'PhutilEventConstants',
     'PhutilExampleBufferedIterator' => 'PhutilBufferedIterator',
     'PhutilExecChannel' => 'PhutilChannel',
     'PhutilExecPassthru' => 'PhutilExecutableFuture',
     'PhutilExecutableFuture' => 'Future',
     'PhutilExecutionEnvironment' => 'Phobject',
     'PhutilFileLock' => 'PhutilLock',
     'PhutilFileLockTestCase' => 'PhutilTestCase',
     'PhutilFileTree' => 'Phobject',
     'PhutilFrenchLocale' => 'PhutilLocale',
     'PhutilGermanLocale' => 'PhutilLocale',
     'PhutilGitBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilGitHubFuture' => 'FutureProxy',
     'PhutilGitHubResponse' => 'Phobject',
     'PhutilGitURI' => 'Phobject',
     'PhutilGitURITestCase' => 'PhutilTestCase',
     'PhutilHTMLParser' => 'Phobject',
     'PhutilHTMLParserTestCase' => 'PhutilTestCase',
     'PhutilHTTPEngineExtension' => 'Phobject',
     'PhutilHTTPResponse' => 'Phobject',
     'PhutilHTTPResponseParser' => 'Phobject',
     'PhutilHTTPResponseParserTestCase' => 'PhutilTestCase',
     'PhutilHashingIterator' => array(
       'PhutilProxyIterator',
       'Iterator',
     ),
     'PhutilHashingIteratorTestCase' => 'PhutilTestCase',
     'PhutilHelpArgumentWorkflow' => 'PhutilArgumentWorkflow',
     'PhutilHgsprintfTestCase' => 'PhutilTestCase',
     'PhutilINIParserException' => 'Exception',
     'PhutilIPAddress' => 'Phobject',
     'PhutilIPAddressTestCase' => 'PhutilTestCase',
     'PhutilIPv4Address' => 'PhutilIPAddress',
     'PhutilIPv6Address' => 'PhutilIPAddress',
     'PhutilInteractiveEditor' => 'Phobject',
     'PhutilInvalidRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilInvalidStateException' => 'Exception',
     'PhutilInvalidStateExceptionTestCase' => 'PhutilTestCase',
     'PhutilIrreducibleRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilJSON' => 'Phobject',
     'PhutilJSONFragmentLexer' => 'PhutilLexer',
     'PhutilJSONParser' => 'Phobject',
     'PhutilJSONParserException' => 'Exception',
     'PhutilJSONParserTestCase' => 'PhutilTestCase',
     'PhutilJSONProtocolChannel' => 'PhutilProtocolChannel',
     'PhutilJSONProtocolChannelTestCase' => 'PhutilTestCase',
     'PhutilJSONTestCase' => 'PhutilTestCase',
     'PhutilJavaFragmentLexer' => 'PhutilLexer',
     'PhutilKoreanLocale' => 'PhutilLocale',
     'PhutilLanguageGuesser' => 'Phobject',
     'PhutilLanguageGuesserTestCase' => 'PhutilTestCase',
     'PhutilLexer' => 'Phobject',
     'PhutilLibraryConflictException' => 'Exception',
     'PhutilLibraryMapBuilder' => 'Phobject',
     'PhutilLibraryTestCase' => 'PhutilTestCase',
     'PhutilLocale' => 'Phobject',
     'PhutilLocaleTestCase' => 'PhutilTestCase',
     'PhutilLock' => 'Phobject',
     'PhutilLockException' => 'Exception',
     'PhutilLogFileChannel' => 'PhutilChannelChannel',
     'PhutilLunarPhase' => 'Phobject',
     'PhutilLunarPhaseTestCase' => 'PhutilTestCase',
     'PhutilMercurialBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilMethodNotImplementedException' => 'Exception',
     'PhutilMetricsChannel' => 'PhutilChannelChannel',
     'PhutilMissingSymbolException' => 'Exception',
     'PhutilModuleUtilsTestCase' => 'PhutilTestCase',
     'PhutilNumber' => 'Phobject',
     'PhutilOAuth1Future' => 'FutureProxy',
     'PhutilOAuth1FutureTestCase' => 'PhutilTestCase',
     'PhutilOpaqueEnvelope' => 'Phobject',
     'PhutilOpaqueEnvelopeKey' => 'Phobject',
     'PhutilOpaqueEnvelopeTestCase' => 'PhutilTestCase',
     'PhutilPHPFragmentLexer' => 'PhutilLexer',
     'PhutilPHPFragmentLexerTestCase' => 'PhutilTestCase',
     'PhutilPHPObjectProtocolChannel' => 'PhutilProtocolChannel',
     'PhutilPHPObjectProtocolChannelTestCase' => 'PhutilTestCase',
     'PhutilParserGenerator' => 'Phobject',
     'PhutilParserGeneratorException' => 'Exception',
     'PhutilParserGeneratorTestCase' => 'PhutilTestCase',
     'PhutilPayPalAPIFuture' => 'FutureProxy',
     'PhutilPersonTest' => array(
       'Phobject',
       'PhutilPerson',
     ),
     'PhutilPhtTestCase' => 'PhutilTestCase',
     'PhutilPirateEnglishLocale' => 'PhutilLocale',
     'PhutilPortugueseBrazilLocale' => 'PhutilLocale',
     'PhutilPortuguesePortugalLocale' => 'PhutilLocale',
     'PhutilPostmarkFuture' => 'FutureProxy',
     'PhutilPregsprintfTestCase' => 'PhutilTestCase',
     'PhutilProcessQuery' => 'Phobject',
     'PhutilProcessRef' => 'Phobject',
     'PhutilProcessRefTestCase' => 'PhutilTestCase',
     'PhutilProgressSink' => 'Phobject',
     'PhutilProtocolChannel' => 'PhutilChannelChannel',
     'PhutilProxyException' => 'Exception',
     'PhutilProxyIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilPygmentizeBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilPythonFragmentLexer' => 'PhutilLexer',
     'PhutilQueryStringParser' => 'Phobject',
     'PhutilQueryStringParserTestCase' => 'PhutilTestCase',
     'PhutilRawEnglishLocale' => 'PhutilLocale',
     'PhutilReadableSerializer' => 'Phobject',
     'PhutilReadableSerializerTestCase' => 'PhutilTestCase',
     'PhutilRope' => 'Phobject',
     'PhutilRopeTestCase' => 'PhutilTestCase',
     'PhutilServiceProfiler' => 'Phobject',
     'PhutilShellLexer' => 'PhutilLexer',
     'PhutilShellLexerTestCase' => 'PhutilTestCase',
     'PhutilSignalHandler' => 'Phobject',
     'PhutilSignalRouter' => 'Phobject',
     'PhutilSimpleOptions' => 'Phobject',
     'PhutilSimpleOptionsLexer' => 'PhutilLexer',
     'PhutilSimpleOptionsLexerTestCase' => 'PhutilTestCase',
     'PhutilSimpleOptionsTestCase' => 'PhutilTestCase',
     'PhutilSimplifiedChineseLocale' => 'PhutilLocale',
     'PhutilSlackFuture' => 'FutureProxy',
     'PhutilSocketChannel' => 'PhutilChannel',
     'PhutilSortVector' => 'Phobject',
     'PhutilSpanishSpainLocale' => 'PhutilLocale',
     'PhutilStreamIterator' => array(
       'Phobject',
       'Iterator',
     ),
     'PhutilSubversionBinaryAnalyzer' => 'PhutilBinaryAnalyzer',
     'PhutilSystem' => 'Phobject',
     'PhutilSystemTestCase' => 'PhutilTestCase',
     'PhutilTerminalString' => 'Phobject',
     'PhutilTestCase' => 'Phobject',
     'PhutilTestCaseTestCase' => 'PhutilTestCase',
     'PhutilTestPhobject' => 'Phobject',
     'PhutilTestSkippedException' => 'Exception',
     'PhutilTestTerminatedException' => 'Exception',
     'PhutilTraditionalChineseLocale' => 'PhutilLocale',
     'PhutilTranslation' => 'Phobject',
     'PhutilTranslationTestCase' => 'PhutilTestCase',
     'PhutilTranslator' => 'Phobject',
     'PhutilTranslatorTestCase' => 'PhutilTestCase',
     'PhutilTsprintfTestCase' => 'PhutilTestCase',
     'PhutilTwitchFuture' => 'FutureProxy',
     'PhutilTypeCheckException' => 'Exception',
     'PhutilTypeExtraParametersException' => 'Exception',
     'PhutilTypeLexer' => 'PhutilLexer',
     'PhutilTypeMissingParametersException' => 'Exception',
     'PhutilTypeSpec' => 'Phobject',
     'PhutilTypeSpecTestCase' => 'PhutilTestCase',
     'PhutilURI' => 'Phobject',
     'PhutilURITestCase' => 'PhutilTestCase',
     'PhutilUSEnglishLocale' => 'PhutilLocale',
     'PhutilUTF8StringTruncator' => 'Phobject',
     'PhutilUTF8TestCase' => 'PhutilTestCase',
     'PhutilUnitTestEngine' => 'ArcanistUnitTestEngine',
     'PhutilUnitTestEngineTestCase' => 'PhutilTestCase',
     'PhutilUnknownSymbolParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUnreachableRuleParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUnreachableTerminalParserGeneratorException' => 'PhutilParserGeneratorException',
     'PhutilUrisprintfTestCase' => 'PhutilTestCase',
     'PhutilUtilsTestCase' => 'PhutilTestCase',
     'PhutilVeryWowEnglishLocale' => 'PhutilLocale',
     'PhutilWordPressFuture' => 'FutureProxy',
     'PhutilXHPASTBinary' => 'Phobject',
     'PytestTestEngine' => 'ArcanistUnitTestEngine',
     'TempFile' => 'Phobject',
     'TestAbstractDirectedGraph' => 'AbstractDirectedGraph',
     'XHPASTNode' => 'AASTNode',
     'XHPASTNodeTestCase' => 'PhutilTestCase',
     'XHPASTSyntaxErrorException' => 'Exception',
     'XHPASTToken' => 'AASTToken',
     'XHPASTTree' => 'AASTTree',
     'XHPASTTreeTestCase' => 'PhutilTestCase',
     'XUnitTestEngine' => 'ArcanistUnitTestEngine',
     'XUnitTestResultParserTestCase' => 'PhutilTestCase',
     'XsprintfUnknownConversionException' => 'InvalidArgumentException',
   ),
 ));
diff --git a/src/repository/api/ArcanistGitAPI.php b/src/repository/api/ArcanistGitAPI.php
index 0e4af9cc..b69c30b4 100644
--- a/src/repository/api/ArcanistGitAPI.php
+++ b/src/repository/api/ArcanistGitAPI.php
@@ -1,1694 +1,1681 @@
 <?php
 
 /**
  * Interfaces with Git working copies.
  */
 final class ArcanistGitAPI extends ArcanistRepositoryAPI {
 
   private $repositoryHasNoCommits = false;
   const SEARCH_LENGTH_FOR_PARENT_REVISIONS = 16;
 
   /**
    * For the repository's initial commit, 'git diff HEAD^' and similar do
    * not work. Using this instead does work; it is the hash of the empty tree.
    */
   const GIT_MAGIC_ROOT_COMMIT = '4b825dc642cb6eb9a060e54bf8d69288fbee4904';
 
   private $symbolicHeadCommit;
   private $resolvedHeadCommit;
 
   protected function buildLocalFuture(array $argv) {
     $argv[0] = 'git '.$argv[0];
 
     $future = newv('ExecFuture', $argv);
     $future->setCWD($this->getPath());
     return $future;
   }
 
   public function execPassthru($pattern /* , ... */) {
     $args = func_get_args();
 
     static $git = null;
     if ($git === null) {
       if (phutil_is_windows()) {
         // NOTE: On Windows, phutil_passthru() uses 'bypass_shell' because
         // everything goes to hell if we don't. We must provide an absolute
         // path to Git for this to work properly.
         $git = Filesystem::resolveBinary('git');
         $git = csprintf('%s', $git);
       } else {
         $git = 'git';
       }
     }
 
     $args[0] = $git.' '.$args[0];
 
     return call_user_func_array('phutil_passthru', $args);
   }
 
 
   public function getSourceControlSystemName() {
     return 'git';
   }
 
   public function getGitVersion() {
     static $version = null;
     if ($version === null) {
       list($stdout) = $this->execxLocal('--version');
       $version = rtrim(str_replace('git version ', '', $stdout));
     }
     return $version;
   }
 
   public function getMetadataPath() {
     static $path = null;
     if ($path === null) {
       list($stdout) = $this->execxLocal('rev-parse --git-dir');
       $path = rtrim($stdout, "\n");
       // the output of git rev-parse --git-dir is an absolute path, unless
       // the cwd is the root of the repository, in which case it uses the
       // relative path of .git. If we get this relative path, turn it into
       // an absolute path.
       if ($path === '.git') {
         $path = $this->getPath('.git');
       }
     }
     return $path;
   }
 
   public function getHasCommits() {
     return !$this->repositoryHasNoCommits;
   }
 
   /**
    * Tests if a child commit is descendant of a parent commit.
    * If child and parent are the same, it returns false.
    * @param Child commit SHA.
    * @param Parent commit SHA.
    * @return bool True if the child is a descendant of the parent.
    */
   private function isDescendant($child, $parent) {
     list($common_ancestor) = $this->execxLocal(
       'merge-base %s %s',
       $child,
       $parent);
     $common_ancestor = trim($common_ancestor);
 
     return ($common_ancestor == $parent) && ($common_ancestor != $child);
   }
 
   public function getLocalCommitInformation() {
     if ($this->repositoryHasNoCommits) {
       // Zero commits.
       throw new Exception(
         pht(
           "You can't get local commit information for a repository with no ".
           "commits."));
     } else if ($this->getBaseCommit() == self::GIT_MAGIC_ROOT_COMMIT) {
       // One commit.
       $against = 'HEAD';
     } else {
 
       // 2..N commits. We include commits reachable from HEAD which are
       // not reachable from the base commit; this is consistent with user
       // expectations even though it is not actually the diff range.
       // Particularly:
       //
       //    |
       //    D <----- master branch
       //    |
       //    C  Y <- feature branch
       //    | /|
       //    B  X
       //    | /
       //    A
       //    |
       //
       // If "A, B, C, D" are master, and the user is at Y, when they run
       // "arc diff B" they want (and get) a diff of B vs Y, but they think about
       // this as being the commits X and Y. If we log "B..Y", we only show
       // Y. With "Y --not B", we show X and Y.
 
 
       if ($this->symbolicHeadCommit !== null) {
         $base_commit = $this->getBaseCommit();
         $resolved_base = $this->resolveCommit($base_commit);
 
         $head_commit = $this->symbolicHeadCommit;
         $resolved_head = $this->getHeadCommit();
 
         if (!$this->isDescendant($resolved_head, $resolved_base)) {
           // NOTE: Since the base commit will have been resolved as the
           // merge-base of the specified base and the specified HEAD, we can't
           // easily tell exactly what's wrong with the range.
 
           // For example, `arc diff HEAD --head HEAD^^^` is invalid because it
           // is reversed, but resolving the commit "HEAD" will compute its
           // merge-base with "HEAD^^^", which is "HEAD^^^", so the range will
           // appear empty.
 
           throw new ArcanistUsageException(
             pht(
               'The specified commit range is empty, backward or invalid: the '.
               'base (%s) is not an ancestor of the head (%s). You can not '.
               'diff an empty or reversed commit range.',
               $base_commit,
               $head_commit));
         }
       }
 
       $against = csprintf(
         '%s --not %s',
         $this->getHeadCommit(),
         $this->getBaseCommit());
     }
 
     // NOTE: Windows escaping of "%" symbols apparently is inherently broken;
     // when passed through escapeshellarg() they are replaced with spaces.
 
     // TODO: Learn how cmd.exe works and find some clever workaround?
 
     // NOTE: If we use "%x00", output is truncated in Windows.
 
     list($info) = $this->execxLocal(
       phutil_is_windows()
         ? 'log %C --format=%C --'
         : 'log %C --format=%s --',
       $against,
       // NOTE: "%B" is somewhat new, use "%s%n%n%b" instead.
       '%H%x01%T%x01%P%x01%at%x01%an%x01%aE%x01%s%x01%s%n%n%b%x02');
 
     $commits = array();
 
     $info = trim($info, " \n\2");
     if (!strlen($info)) {
       return array();
     }
 
     $info = explode("\2", $info);
     foreach ($info as $line) {
       list($commit, $tree, $parents, $time, $author, $author_email,
         $title, $message) = explode("\1", trim($line), 8);
       $message = rtrim($message);
 
       $commits[$commit] = array(
         'commit'  => $commit,
         'tree'    => $tree,
         'parents' => array_filter(explode(' ', $parents)),
         'time'    => $time,
         'author'  => $author,
         'summary' => $title,
         'message' => $message,
         'authorEmail' => $author_email,
       );
     }
 
     return $commits;
   }
 
   protected function buildBaseCommit($symbolic_commit) {
     if ($symbolic_commit !== null) {
       if ($symbolic_commit == self::GIT_MAGIC_ROOT_COMMIT) {
         $this->setBaseCommitExplanation(
           pht('you explicitly specified the empty tree.'));
         return $symbolic_commit;
       }
 
       list($err, $merge_base) = $this->execManualLocal(
         'merge-base %s %s',
         $symbolic_commit,
         $this->getHeadCommit());
       if ($err) {
         throw new ArcanistUsageException(
           pht(
             "Unable to find any git commit named '%s' in this repository.",
             $symbolic_commit));
       }
 
       if ($this->symbolicHeadCommit === null) {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of the explicitly specified base commit ".
             "'%s' and HEAD.",
             $symbolic_commit));
       } else {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of the explicitly specified base commit ".
             "'%s' and the explicitly specified head commit '%s'.",
             $symbolic_commit,
             $this->symbolicHeadCommit));
       }
 
       return trim($merge_base);
     }
 
     // Detect zero-commit or one-commit repositories. There is only one
     // relative-commit value that makes any sense in these repositories: the
     // empty tree.
     list($err) = $this->execManualLocal('rev-parse --verify HEAD^');
     if ($err) {
       list($err) = $this->execManualLocal('rev-parse --verify HEAD');
       if ($err) {
         $this->repositoryHasNoCommits = true;
       }
 
       if ($this->repositoryHasNoCommits) {
         $this->setBaseCommitExplanation(pht('the repository has no commits.'));
       } else {
         $this->setBaseCommitExplanation(
           pht('the repository has only one commit.'));
       }
 
       return self::GIT_MAGIC_ROOT_COMMIT;
     }
 
     if ($this->getBaseCommitArgumentRules() ||
         $this->getConfigurationManager()->getConfigFromAnySource('base')) {
       $base = $this->resolveBaseCommit();
       if (!$base) {
         throw new ArcanistUsageException(
           pht(
             "None of the rules in your 'base' configuration matched a valid ".
             "commit. Adjust rules or specify which commit you want to use ".
             "explicitly."));
       }
       return $base;
     }
 
     $do_write = false;
     $default_relative = null;
     $working_copy = $this->getWorkingCopyIdentity();
     if ($working_copy) {
       $default_relative = $working_copy->getProjectConfig(
         'git.default-relative-commit');
       $this->setBaseCommitExplanation(
         pht(
           "it is the merge-base of '%s' and HEAD, as specified in '%s' in ".
           "'%s'. This setting overrides other settings.",
           $default_relative,
           'git.default-relative-commit',
           '.arcconfig'));
     }
 
     if (!$default_relative) {
       list($err, $upstream) = $this->execManualLocal(
         'rev-parse --abbrev-ref --symbolic-full-name %s',
         '@{upstream}');
 
       if (!$err) {
         $default_relative = trim($upstream);
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of '%s' (the Git upstream ".
             "of the current branch) HEAD.",
             $default_relative));
       }
     }
 
     if (!$default_relative) {
       $default_relative = $this->readScratchFile('default-relative-commit');
       $default_relative = trim($default_relative);
       if ($default_relative) {
         $this->setBaseCommitExplanation(
           pht(
             "it is the merge-base of '%s' and HEAD, as specified in '%s'.",
             $default_relative,
             '.git/arc/default-relative-commit'));
       }
     }
 
     if (!$default_relative) {
 
       // TODO: Remove the history lesson soon.
 
       echo phutil_console_format(
         "<bg:green>** %s **</bg>\n\n",
         pht('Select a Default Commit Range'));
       echo phutil_console_wrap(
         pht(
           "You're running a command which operates on a range of revisions ".
           "(usually, from some revision to HEAD) but have not specified the ".
           "revision that should determine the start of the range.\n\n".
           "Previously, arc assumed you meant '%s' when you did not specify ".
           "a start revision, but this behavior does not make much sense in ".
           "most workflows outside of Facebook's historic %s workflow.\n\n".
           "arc no longer assumes '%s'. You must specify a relative commit ".
           "explicitly when you invoke a command (e.g., `%s`, not just `%s`) ".
           "or select a default for this working copy.\n\nIn most cases, the ".
           "best default is '%s'. You can also select '%s' to preserve the ".
           "old behavior, or some other remote or branch. But you almost ".
           "certainly want to select 'origin/master'.\n\n".
           "(Technically: the merge-base of the selected revision and HEAD is ".
           "used to determine the start of the commit range.)",
           'HEAD^',
           'git-svn',
           'HEAD^',
           'arc diff HEAD^',
           'arc diff',
           'origin/master',
           'HEAD^'));
 
       $prompt = pht('What default do you want to use? [origin/master]');
       $default = phutil_console_prompt($prompt);
 
       if (!strlen(trim($default))) {
         $default = 'origin/master';
       }
 
       $default_relative = $default;
       $do_write = true;
     }
 
     list($object_type) = $this->execxLocal(
       'cat-file -t %s',
       $default_relative);
 
     if (trim($object_type) !== 'commit') {
       throw new Exception(
         pht(
           "Relative commit '%s' is not the name of a commit!",
           $default_relative));
     }
 
     if ($do_write) {
       // Don't perform this write until we've verified that the object is a
       // valid commit name.
       $this->writeScratchFile('default-relative-commit', $default_relative);
       $this->setBaseCommitExplanation(
         pht(
           "it is the merge-base of '%s' and HEAD, as you just specified.",
           $default_relative));
     }
 
     list($merge_base) = $this->execxLocal(
       'merge-base %s HEAD',
       $default_relative);
 
     return trim($merge_base);
   }
 
   public function getHeadCommit() {
     if ($this->resolvedHeadCommit === null) {
       $this->resolvedHeadCommit = $this->resolveCommit(
         coalesce($this->symbolicHeadCommit, 'HEAD'));
     }
 
     return $this->resolvedHeadCommit;
   }
 
   public function setHeadCommit($symbolic_commit) {
     $this->symbolicHeadCommit = $symbolic_commit;
     $this->reloadCommitRange();
     return $this;
   }
 
   /**
    * Translates a symbolic commit (like "HEAD^") to a commit identifier.
    * @param string_symbol commit.
    * @return string the commit SHA.
    */
   private function resolveCommit($symbolic_commit) {
     list($err, $commit_hash) = $this->execManualLocal(
       'rev-parse %s',
       $symbolic_commit);
 
     if ($err) {
       throw new ArcanistUsageException(
         pht(
           "Unable to find any git commit named '%s' in this repository.",
           $symbolic_commit));
     }
 
     return trim($commit_hash);
   }
 
   private function getDiffFullOptions($detect_moves_and_renames = true) {
     $options = array(
       self::getDiffBaseOptions(),
       '--no-color',
       '--src-prefix=a/',
       '--dst-prefix=b/',
       '-U'.$this->getDiffLinesOfContext(),
     );
 
     if ($detect_moves_and_renames) {
       $options[] = '-M';
       $options[] = '-C';
     }
 
     return implode(' ', $options);
   }
 
   private function getDiffBaseOptions() {
     $options = array(
       // Disable external diff drivers, like graphical differs, since Arcanist
       // needs to capture the diff text.
       '--no-ext-diff',
       // Disable textconv so we treat binary files as binary, even if they have
       // an alternative textual representation. TODO: Ideally, Differential
       // would ship up the binaries for 'arc patch' but display the textconv
       // output in the visual diff.
       '--no-textconv',
       // Provide a standard view of submodule changes; the 'log' and 'diff'
       // values do not parse by the diff parser.
       '--submodule=short',
     );
     return implode(' ', $options);
   }
 
   /**
    * @param the base revision
    * @param head revision. If this is null, the generated diff will include the
    * working copy
    */
   public function getFullGitDiff($base, $head = null) {
     $options = $this->getDiffFullOptions();
     $config_options = array();
 
     // See T13432. Disable the rare "diff.suppressBlankEmpty" configuration
     // option, which discards the " " (space) change type prefix on unchanged
     // blank lines. At time of writing the parser does not handle these
     // properly, but generating a more-standard diff is generally desirable
     // even if a future parser handles this case more gracefully.
 
     $config_options[] = '-c';
     $config_options[] = 'diff.suppressBlankEmpty=false';
 
     if ($head !== null) {
       list($stdout) = $this->execxLocal(
         "%LR diff {$options} %s %s --",
         $config_options,
         $base,
         $head);
     } else {
       list($stdout) = $this->execxLocal(
         "%LR diff {$options} %s --",
         $config_options,
         $base);
     }
 
     return $stdout;
   }
 
   /**
    * @param string Path to generate a diff for.
    * @param bool   If true, detect moves and renames. Otherwise, ignore
    *               moves/renames; this is useful because it prompts git to
    *               generate real diff text.
    */
   public function getRawDiffText($path, $detect_moves_and_renames = true) {
     $options = $this->getDiffFullOptions($detect_moves_and_renames);
     list($stdout) = $this->execxLocal(
       "diff {$options} %s -- %s",
       $this->getBaseCommit(),
       $path);
     return $stdout;
   }
 
   private function getBranchNameFromRef($ref) {
     $count = 0;
     $branch = preg_replace('/^refs\/heads\//', '', $ref, 1, $count);
     if ($count !== 1) {
       return null;
     }
 
     if (!strlen($branch)) {
       return null;
     }
 
     return $branch;
   }
 
   public function getBranchName() {
     list($err, $stdout, $stderr) = $this->execManualLocal(
       'symbolic-ref --quiet HEAD');
 
     if ($err === 0) {
       // We expect the branch name to come qualified with a refs/heads/ prefix.
       // Verify this, and strip it.
       $ref = rtrim($stdout);
       $branch = $this->getBranchNameFromRef($ref);
       if ($branch === null) {
         throw new Exception(
           pht('Failed to parse %s output!', 'git symbolic-ref'));
       }
       return $branch;
     } else if ($err === 1) {
       // Exit status 1 with --quiet indicates that HEAD is detached.
       return null;
     } else {
       throw new Exception(
         pht('Command %s failed: %s', 'git symbolic-ref', $stderr));
     }
   }
 
   public function getRemoteURI() {
     // Determine which remote to examine; default to 'origin'
     $remote = 'origin';
     $branch = $this->getBranchName();
     if ($branch) {
       $path = $this->getPathToUpstream($branch);
       if ($path->isConnectedToRemote()) {
         $remote = $path->getRemoteRemoteName();
       }
     }
 
     return $this->getGitRemoteFetchURI($remote);
   }
 
   public function getSourceControlPath() {
     // TODO: Try to get something useful here.
     return null;
   }
 
   public function getGitCommitLog() {
     $relative = $this->getBaseCommit();
     if ($this->repositoryHasNoCommits) {
       // No commits yet.
       return '';
     } else if ($relative == self::GIT_MAGIC_ROOT_COMMIT) {
       // First commit.
       list($stdout) = $this->execxLocal(
         'log --format=medium HEAD');
     } else {
       // 2..N commits.
       list($stdout) = $this->execxLocal(
         'log --first-parent --format=medium %s..%s',
         $this->getBaseCommit(),
         $this->getHeadCommit());
     }
     return $stdout;
   }
 
   public function getGitHistoryLog() {
     list($stdout) = $this->execxLocal(
       'log --format=medium -n%d %s',
       self::SEARCH_LENGTH_FOR_PARENT_REVISIONS,
       $this->getBaseCommit());
     return $stdout;
   }
 
   public function getSourceControlBaseRevision() {
     list($stdout) = $this->execxLocal(
       'rev-parse %s',
       $this->getBaseCommit());
     return rtrim($stdout, "\n");
   }
 
   public function getCanonicalRevisionName($string) {
     $match = null;
     if (preg_match('/@([0-9]+)$/', $string, $match)) {
       $stdout = $this->getHashFromFromSVNRevisionNumber($match[1]);
     } else {
       list($stdout) = $this->execxLocal(
         phutil_is_windows()
         ? 'show -s --format=%C %s --'
         : 'show -s --format=%s %s --',
         '%H',
         $string);
     }
     return rtrim($stdout);
   }
 
   private function executeSVNFindRev($input, $vcs) {
     $match = array();
     list($stdout) = $this->execxLocal(
       'svn find-rev %s',
       $input);
     if (!$stdout) {
       throw new ArcanistUsageException(
         pht(
           'Cannot find the %s equivalent of %s.',
           $vcs,
           $input));
     }
     // When git performs a partial-rebuild during svn
     // look-up, we need to parse the final line
     $lines = explode("\n", $stdout);
     $stdout = $lines[count($lines) - 2];
     return rtrim($stdout);
   }
 
   // Convert svn revision number to git hash
   public function getHashFromFromSVNRevisionNumber($revision_id) {
     return $this->executeSVNFindRev('r'.$revision_id, 'Git');
   }
 
 
   // Convert a git hash to svn revision number
   public function getSVNRevisionNumberFromHash($hash) {
     return $this->executeSVNFindRev($hash, 'SVN');
   }
 
   private function buildUncommittedStatusViaStatus() {
     $status = $this->buildLocalFuture(
       array(
         'status --porcelain=2 -z',
       ));
     list($stdout) = $status->resolvex();
 
     $result = new PhutilArrayWithDefaultValue();
     $parts = explode("\0", $stdout);
     while (count($parts) > 1) {
       $entry = array_shift($parts);
       $entry_parts = explode(' ', $entry, 2);
       if ($entry_parts[0] == '1') {
         $entry_parts = explode(' ', $entry, 9);
         $path = $entry_parts[8];
       } else if ($entry_parts[0] == '2') {
         $entry_parts = explode(' ', $entry, 10);
         $path = $entry_parts[9];
       } else if ($entry_parts[0] == 'u') {
         $entry_parts = explode(' ', $entry, 11);
         $path = $entry_parts[10];
       } else if ($entry_parts[0] == '?') {
         $entry_parts = explode(' ', $entry, 2);
         $result[$entry_parts[1]] = self::FLAG_UNTRACKED;
         continue;
       }
 
       $result[$path] |= self::FLAG_UNCOMMITTED;
       $index_state = substr($entry_parts[1], 0, 1);
       $working_state = substr($entry_parts[1], 1, 1);
       if ($index_state == 'A') {
         $result[$path] |= self::FLAG_ADDED;
       } else if ($index_state == 'M') {
         $result[$path] |= self::FLAG_MODIFIED;
       } else if ($index_state == 'D') {
         $result[$path] |= self::FLAG_DELETED;
       }
       if ($working_state != '.') {
         $result[$path] |= self::FLAG_UNSTAGED;
         if ($index_state == '.') {
           if ($working_state == 'A') {
             $result[$path] |= self::FLAG_ADDED;
           } else if ($working_state == 'M') {
             $result[$path] |= self::FLAG_MODIFIED;
           } else if ($working_state == 'D') {
             $result[$path] |= self::FLAG_DELETED;
           }
         }
       }
       $submodule_tracked = substr($entry_parts[2], 2, 1);
       $submodule_untracked = substr($entry_parts[2], 3, 1);
       if ($submodule_tracked == 'M' || $submodule_untracked == 'U') {
         $result[$path] |= self::FLAG_EXTERNALS;
       }
 
       if ($entry_parts[0] == '2') {
         $result[array_shift($parts)] = $result[$path] | self::FLAG_DELETED;
         $result[$path] |= self::FLAG_ADDED;
       }
     }
     return $result->toArray();
   }
 
   protected function buildUncommittedStatus() {
     if (version_compare($this->getGitVersion(), '2.11.0', '>=')) {
       return $this->buildUncommittedStatusViaStatus();
     }
 
     $diff_options = $this->getDiffBaseOptions();
 
     if ($this->repositoryHasNoCommits) {
       $diff_base = self::GIT_MAGIC_ROOT_COMMIT;
     } else {
       $diff_base = 'HEAD';
     }
 
     // Find uncommitted changes.
     $uncommitted_future = $this->buildLocalFuture(
       array(
         'diff %C --raw %s --',
         $diff_options,
         $diff_base,
       ));
 
     $untracked_future = $this->buildLocalFuture(
       array(
         'ls-files --others --exclude-standard',
       ));
 
     // Unstaged changes
     $unstaged_future = $this->buildLocalFuture(
       array(
         'diff-files --name-only',
       ));
 
     $futures = array(
       $uncommitted_future,
       $untracked_future,
       // NOTE: `git diff-files` races with each of these other commands
       // internally, and resolves with inconsistent results if executed
       // in parallel. To work around this, DO NOT run it at the same time.
       // After the other commands exit, we can start the `diff-files` command.
     );
 
     id(new FutureIterator($futures))->resolveAll();
 
     // We're clear to start the `git diff-files` now.
     $unstaged_future->start();
 
     $result = new PhutilArrayWithDefaultValue();
 
     list($stdout) = $uncommitted_future->resolvex();
     $uncommitted_files = $this->parseGitRawDiff($stdout);
     foreach ($uncommitted_files as $path => $mask) {
       $result[$path] |= ($mask | self::FLAG_UNCOMMITTED);
     }
 
     list($stdout) = $untracked_future->resolvex();
     $stdout = rtrim($stdout, "\n");
     if (strlen($stdout)) {
       $stdout = explode("\n", $stdout);
       foreach ($stdout as $path) {
         $result[$path] |= self::FLAG_UNTRACKED;
       }
     }
 
     list($stdout, $stderr) = $unstaged_future->resolvex();
     $stdout = rtrim($stdout, "\n");
     if (strlen($stdout)) {
       $stdout = explode("\n", $stdout);
       foreach ($stdout as $path) {
         $result[$path] |= self::FLAG_UNSTAGED;
       }
     }
 
     return $result->toArray();
   }
 
   protected function buildCommitRangeStatus() {
     list($stdout, $stderr) = $this->execxLocal(
       'diff %C --raw %s HEAD --',
       $this->getDiffBaseOptions(),
       $this->getBaseCommit());
 
     return $this->parseGitRawDiff($stdout);
   }
 
   public function getGitConfig($key, $default = null) {
     list($err, $stdout) = $this->execManualLocal('config %s', $key);
     if ($err) {
       return $default;
     }
     return rtrim($stdout);
   }
 
   public function getAuthor() {
     list($stdout) = $this->execxLocal('var GIT_AUTHOR_IDENT');
     return preg_replace('/\s+<.*/', '', rtrim($stdout, "\n"));
   }
 
   public function addToCommit(array $paths) {
     $this->execxLocal(
       'add -A -- %Ls',
       $paths);
     $this->reloadWorkingCopy();
     return $this;
   }
 
   public function doCommit($message) {
     $tmp_file = new TempFile();
     Filesystem::writeFile($tmp_file, $message);
 
     // NOTE: "--allow-empty-message" was introduced some time after 1.7.0.4,
     // so we do not provide it and thus require a message.
 
     $this->execxLocal(
       'commit -F %s',
       $tmp_file);
 
     $this->reloadWorkingCopy();
 
     return $this;
   }
 
   public function amendCommit($message = null) {
     if ($message === null) {
       $this->execxLocal('commit --amend --allow-empty -C HEAD');
     } else {
       $tmp_file = new TempFile();
       Filesystem::writeFile($tmp_file, $message);
       $this->execxLocal(
         'commit --amend --allow-empty -F %s',
         $tmp_file);
     }
 
     $this->reloadWorkingCopy();
     return $this;
   }
 
   private function parseGitRawDiff($status, $full = false) {
     static $flags = array(
       'A' => self::FLAG_ADDED,
       'M' => self::FLAG_MODIFIED,
       'D' => self::FLAG_DELETED,
     );
 
     $status = trim($status);
     $lines = array();
     foreach (explode("\n", $status) as $line) {
       if ($line) {
         $lines[] = preg_split("/[ \t]/", $line, 6);
       }
     }
 
     $files = array();
     foreach ($lines as $line) {
       $mask = 0;
 
       // "git diff --raw" lines begin with a ":" character.
       $old_mode = ltrim($line[0], ':');
       $new_mode = $line[1];
 
       // The hashes may be padded with "." characters for alignment. Discard
       // them.
       $old_hash = rtrim($line[2], '.');
       $new_hash = rtrim($line[3], '.');
 
       $flag = $line[4];
       $file = $line[5];
 
       $new_value = intval($new_mode, 8);
       $is_submodule = (($new_value & 0160000) === 0160000);
 
       if (($is_submodule) &&
           ($flag == 'M') &&
           ($old_hash === $new_hash) &&
           ($old_mode === $new_mode)) {
         // See T9455. We see this submodule as "modified", but the old and new
         // hashes are the same and the old and new modes are the same, so we
         // don't directly see a modification.
 
         // We can end up here if we have a submodule which has uncommitted
         // changes inside of it (for example, the user has added untracked
         // files or made uncommitted changes to files in the submodule). In
         // this case, we set a different flag because we can't meaningfully
         // give users the same prompt.
 
         // Note that if the submodule has real changes from the parent
         // perspective (the base commit has changed) and also has uncommitted
         // changes, we'll only see the real changes and miss the uncommitted
         // changes. At the time of writing, there is no reasonable porcelain
         // for finding those changes, and the impact of this error seems small.
 
         $mask |= self::FLAG_EXTERNALS;
       } else if (isset($flags[$flag])) {
         $mask |= $flags[$flag];
       } else if ($flag[0] == 'R') {
         $both = explode("\t", $file);
         if ($full) {
           $files[$both[0]] = array(
             'mask' => $mask | self::FLAG_DELETED,
             'ref'  => str_repeat('0', 40),
           );
         } else {
           $files[$both[0]] = $mask | self::FLAG_DELETED;
         }
         $file = $both[1];
         $mask |= self::FLAG_ADDED;
       } else if ($flag[0] == 'C') {
         $both = explode("\t", $file);
         $file = $both[1];
         $mask |= self::FLAG_ADDED;
       }
 
       if ($full) {
         $files[$file] = array(
           'mask' => $mask,
           'ref'  => $new_hash,
         );
       } else {
         $files[$file] = $mask;
       }
     }
 
     return $files;
   }
 
   public function getAllFiles() {
     $future = $this->buildLocalFuture(array('ls-files -z'));
     return id(new LinesOfALargeExecFuture($future))
       ->setDelimiter("\0");
   }
 
   public function getChangedFiles($since_commit) {
     list($stdout) = $this->execxLocal(
       'diff --raw %s',
       $since_commit);
     return $this->parseGitRawDiff($stdout);
   }
 
   public function getBlame($path) {
     list($stdout) = $this->execxLocal(
       'blame --porcelain -w -M %s -- %s',
       $this->getBaseCommit(),
       $path);
 
     // the --porcelain format prints at least one header line per source line,
     // then the source line prefixed by a tab character
     $blame_info = preg_split('/^\t.*\n/m', rtrim($stdout));
 
     // commit info is not repeated in these headers, so cache it
     $revision_data = array();
 
     $blame = array();
     foreach ($blame_info as $line_info) {
       $revision = substr($line_info, 0, 40);
       $data = idx($revision_data, $revision, array());
 
       if (empty($data)) {
         $matches = array();
         if (!preg_match('/^author (.*)$/m', $line_info, $matches)) {
           throw new Exception(
             pht(
               'Unexpected output from %s: no author for commit %s',
               'git blame',
               $revision));
         }
         $data['author'] = $matches[1];
         $data['from_first_commit'] = preg_match('/^boundary$/m', $line_info);
         $revision_data[$revision] = $data;
       }
 
       // Ignore lines predating the git repository (on a boundary commit)
       // rather than blaming them on the oldest diff's unfortunate author
       if (!$data['from_first_commit']) {
         $blame[] = array($data['author'], $revision);
       }
     }
 
     return $blame;
   }
 
   public function getOriginalFileData($path) {
     return $this->getFileDataAtRevision($path, $this->getBaseCommit());
   }
 
   public function getCurrentFileData($path) {
     return $this->getFileDataAtRevision($path, 'HEAD');
   }
 
   private function parseGitTree($stdout) {
     $result = array();
 
     $stdout = trim($stdout);
     if (!strlen($stdout)) {
       return $result;
     }
 
     $lines = explode("\n", $stdout);
     foreach ($lines as $line) {
       $matches = array();
       $ok = preg_match(
         '/^(\d{6}) (blob|tree|commit) ([a-z0-9]{40})[\t](.*)$/',
         $line,
         $matches);
       if (!$ok) {
         throw new Exception(pht('Failed to parse %s output!', 'git ls-tree'));
       }
       $result[$matches[4]] = array(
         'mode' => $matches[1],
         'type' => $matches[2],
         'ref'  => $matches[3],
       );
     }
     return $result;
   }
 
   private function getFileDataAtRevision($path, $revision) {
     // NOTE: We don't want to just "git show {$revision}:{$path}" since if the
     // path was a directory at the given revision we'll get a list of its files
     // and treat it as though it as a file containing a list of other files,
     // which is silly.
 
     if (!strlen($path)) {
       // No filename, so there's no content (Probably new/deleted file).
       return null;
     }
 
     list($stdout) = $this->execxLocal(
       'ls-tree %s -- %s',
       $revision,
       $path);
 
     $info = $this->parseGitTree($stdout);
     if (empty($info[$path])) {
       // No such path, or the path is a directory and we executed 'ls-tree dir/'
       // and got a list of its contents back.
       return null;
     }
 
     if ($info[$path]['type'] != 'blob') {
       // Path is or was a directory, not a file.
       return null;
     }
 
     list($stdout) = $this->execxLocal(
       'cat-file blob %s',
        $info[$path]['ref']);
     return $stdout;
   }
 
   /**
    * Returns names of all the branches in the current repository.
    *
    * @return list<dict<string, string>> Dictionary of branch information.
    */
   public function getAllBranches() {
     $field_list = array(
       '%(refname)',
       '%(objectname)',
       '%(committerdate:raw)',
       '%(tree)',
       '%(subject)',
       '%(subject)%0a%0a%(body)',
       '%02',
     );
 
     list($stdout) = $this->execxLocal(
       'for-each-ref --format=%s -- refs/heads',
       implode('%01', $field_list));
 
     $current = $this->getBranchName();
     $result = array();
 
     $lines = explode("\2", $stdout);
     foreach ($lines as $line) {
       $line = trim($line);
       if (!strlen($line)) {
         continue;
       }
 
       $fields = explode("\1", $line, 6);
       list($ref, $hash, $epoch, $tree, $desc, $text) = $fields;
 
       $branch = $this->getBranchNameFromRef($ref);
       if ($branch !== null) {
         $result[] = array(
           'current' => ($branch === $current),
           'name' => $branch,
           'ref' => $ref,
           'hash' => $hash,
           'tree' => $tree,
           'epoch' => (int)$epoch,
           'desc' => $desc,
           'text' => $text,
         );
       }
     }
 
     return $result;
   }
 
   public function getAllBranchRefs() {
     $branches = $this->getAllBranches();
 
     $refs = array();
     foreach ($branches as $branch) {
       $commit_ref = $this->newCommitRef()
         ->setCommitHash($branch['hash'])
         ->setTreeHash($branch['tree'])
         ->setCommitEpoch($branch['epoch'])
         ->attachMessage($branch['text']);
 
       $refs[] = $this->newBranchRef()
         ->setBranchName($branch['name'])
         ->setRefName($branch['ref'])
         ->setIsCurrentBranch($branch['current'])
         ->attachCommitRef($commit_ref);
     }
 
     return $refs;
   }
 
   public function getBaseCommitRef() {
     $base_commit = $this->getBaseCommit();
 
     if ($base_commit === self::GIT_MAGIC_ROOT_COMMIT) {
       return null;
     }
 
     $base_message = $this->getCommitMessage($base_commit);
 
     // TODO: We should also pull the tree hash.
 
     return $this->newCommitRef()
       ->setCommitHash($base_commit)
       ->attachMessage($base_message);
   }
 
   public function getWorkingCopyRevision() {
     list($stdout) = $this->execxLocal('rev-parse HEAD');
     return rtrim($stdout, "\n");
   }
 
   public function isHistoryDefaultImmutable() {
     return false;
   }
 
   public function supportsAmend() {
     return true;
   }
 
   public function supportsCommitRanges() {
     return true;
   }
 
   public function supportsLocalCommits() {
     return true;
   }
 
   public function hasLocalCommit($commit) {
     try {
       if (!$this->getCanonicalRevisionName($commit)) {
         return false;
       }
     } catch (CommandException $exception) {
       return false;
     }
     return true;
   }
 
   public function getAllLocalChanges() {
     $diff = $this->getFullGitDiff($this->getBaseCommit());
     if (!strlen(trim($diff))) {
       return array();
     }
     $parser = new ArcanistDiffParser();
     return $parser->parseDiff($diff);
   }
 
   public function getFinalizedRevisionMessage() {
     return pht(
       "You may now push this commit upstream, as appropriate (e.g. with ".
       "'%s', or '%s', or by printing and faxing it).",
       'git push',
       'git svn dcommit');
   }
 
   public function getCommitMessage($commit) {
     list($message) = $this->execxLocal(
       'log -n1 --format=%C %s --',
       '%s%n%n%b',
       $commit);
     return $message;
   }
 
   public function loadWorkingCopyDifferentialRevisions(
     ConduitClient $conduit,
     array $query) {
 
     $messages = $this->getGitCommitLog();
     if (!strlen($messages)) {
       return array();
     }
 
     $parser = new ArcanistDiffParser();
     $messages = $parser->parseDiff($messages);
 
     // First, try to find revisions by explicit revision IDs in commit messages.
     $reason_map = array();
     $revision_ids = array();
     foreach ($messages as $message) {
       $object = ArcanistDifferentialCommitMessage::newFromRawCorpus(
         $message->getMetadata('message'));
       if ($object->getRevisionID()) {
         $revision_ids[] = $object->getRevisionID();
         $reason_map[$object->getRevisionID()] = $message->getCommitHash();
       }
     }
 
     if ($revision_ids) {
       $results = $conduit->callMethodSynchronous(
         'differential.query',
         $query + array(
           'ids' => $revision_ids,
         ));
 
       foreach ($results as $key => $result) {
         $hash = substr($reason_map[$result['id']], 0, 16);
         $results[$key]['why'] = pht(
           "Commit message for '%s' has explicit 'Differential Revision'.",
           $hash);
       }
 
       return $results;
     }
 
     // If we didn't succeed, try to find revisions by hash.
     $hashes = array();
     foreach ($this->getLocalCommitInformation() as $commit) {
       $hashes[] = array('gtcm', $commit['commit']);
       $hashes[] = array('gttr', $commit['tree']);
     }
 
     $results = $conduit->callMethodSynchronous(
       'differential.query',
       $query + array(
         'commitHashes' => $hashes,
       ));
 
     foreach ($results as $key => $result) {
       $results[$key]['why'] = pht(
         'A git commit or tree hash in the commit range is already attached '.
         'to the Differential revision.');
     }
 
     return $results;
   }
 
   public function updateWorkingCopy() {
     $this->execxLocal('pull');
     $this->reloadWorkingCopy();
   }
 
   public function getCommitSummary($commit) {
     if ($commit == self::GIT_MAGIC_ROOT_COMMIT) {
       return pht('(The Empty Tree)');
     }
 
     list($summary) = $this->execxLocal(
       'log -n 1 --format=%C %s',
       '%s',
       $commit);
 
     return trim($summary);
   }
 
-  public function backoutCommit($commit_hash) {
-    $this->execxLocal('revert %s -n --no-edit', $commit_hash);
-    $this->reloadWorkingCopy();
-    if (!$this->getUncommittedStatus()) {
-      throw new ArcanistUsageException(
-        pht('%s has already been reverted.', $commit_hash));
-    }
-  }
-
-  public function getBackoutMessage($commit_hash) {
-    return pht('This reverts commit %s.', $commit_hash);
-  }
-
   public function isGitSubversionRepo() {
     return Filesystem::pathExists($this->getPath('.git/svn'));
   }
 
   public function resolveBaseCommitRule($rule, $source) {
     list($type, $name) = explode(':', $rule, 2);
 
     switch ($type) {
       case 'git':
         $matches = null;
         if (preg_match('/^merge-base\((.+)\)$/', $name, $matches)) {
           list($err, $merge_base) = $this->execManualLocal(
             'merge-base %s HEAD',
             $matches[1]);
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is the merge-base of '%s' and HEAD, as specified by ".
                 "'%s' in your %s 'base' configuration.",
                 $matches[1],
                 $rule,
                 $source));
             return trim($merge_base);
           }
         } else if (preg_match('/^branch-unique\((.+)\)$/', $name, $matches)) {
           list($err, $merge_base) = $this->execManualLocal(
             'merge-base %s HEAD',
             $matches[1]);
           if ($err) {
             return null;
           }
           $merge_base = trim($merge_base);
 
           list($commits) = $this->execxLocal(
             'log --format=%C %s..HEAD --',
             '%H',
             $merge_base);
           $commits = array_filter(explode("\n", $commits));
 
           if (!$commits) {
             return null;
           }
 
           $commits[] = $merge_base;
 
           $head_branch_count = null;
           $all_branch_names = ipull($this->getAllBranches(), 'name');
           foreach ($commits as $commit) {
             // Ideally, we would use something like "for-each-ref --contains"
             // to get a filtered list of branches ready for script consumption.
             // Instead, try to get predictable output from "branch --contains".
 
             $flags = array();
             $flags[] = '--no-color';
 
             // NOTE: The "--no-column" flag was introduced in Git 1.7.11, so
             // don't pass it if we're running an older version. See T9953.
             $version = $this->getGitVersion();
             if (version_compare($version, '1.7.11', '>=')) {
               $flags[] = '--no-column';
             }
 
             list($branches) = $this->execxLocal(
               'branch %Ls --contains %s',
               $flags,
               $commit);
             $branches = array_filter(explode("\n", $branches));
 
             // Filter the list, removing the "current" marker (*) and ignoring
             // anything other than known branch names (mainly, any possible
             // "detached HEAD" or "no branch" line).
             foreach ($branches as $key => $branch) {
               $branch = trim($branch, ' *');
               if (in_array($branch, $all_branch_names)) {
                 $branches[$key] = $branch;
               } else {
                 unset($branches[$key]);
               }
             }
 
             if ($head_branch_count === null) {
               // If this is the first commit, it's HEAD. Count how many
               // branches it is on; we want to include commits on the same
               // number of branches. This covers a case where this branch
               // has sub-branches and we're running "arc diff" here again
               // for whatever reason.
               $head_branch_count = count($branches);
             } else if (count($branches) > $head_branch_count) {
               $branches = implode(', ', $branches);
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the first commit between '%s' (the merge-base of ".
                   "'%s' and HEAD) which is also contained by another branch ".
                   "(%s).",
                   $merge_base,
                   $matches[1],
                   $branches));
               return $commit;
             }
           }
         } else {
           list($err) = $this->execManualLocal(
             'cat-file -t %s',
             $name);
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is specified by '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return $name;
           }
         }
         break;
       case 'arc':
         switch ($name) {
           case 'empty':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return self::GIT_MAGIC_ROOT_COMMIT;
           case 'amended':
             $text = $this->getCommitMessage('HEAD');
             $message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
               $text);
             if ($message->getRevisionID()) {
               $this->setBaseCommitExplanation(
                 pht(
                   "HEAD has been amended with 'Differential Revision:', ".
                   "as specified by '%s' in your %s 'base' configuration.",
                   $rule,
                   $source));
               return 'HEAD^';
             }
             break;
           case 'upstream':
             list($err, $upstream) = $this->execManualLocal(
               'rev-parse --abbrev-ref --symbolic-full-name %s',
               '@{upstream}');
             if (!$err) {
               $upstream = rtrim($upstream);
               list($upstream_merge_base) = $this->execxLocal(
                 'merge-base %s HEAD',
                 $upstream);
               $upstream_merge_base = rtrim($upstream_merge_base);
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the merge-base of the upstream of the current branch ".
                   "and HEAD, and matched the rule '%s' in your %s ".
                   "'base' configuration.",
                   $rule,
                   $source));
               return $upstream_merge_base;
             }
             break;
           case 'this':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return 'HEAD^';
         }
       default:
         return null;
     }
 
     return null;
   }
 
   public function canStashChanges() {
     return true;
   }
 
   public function stashChanges() {
     $this->execxLocal('stash');
     $this->reloadWorkingCopy();
   }
 
   public function unstashChanges() {
     $this->execxLocal('stash pop');
   }
 
   protected function didReloadCommitRange() {
     // After an amend, the symbolic head may resolve to a different commit.
     $this->resolvedHeadCommit = null;
   }
 
   /**
    * Follow the chain of tracking branches upstream until we reach a remote
    * or cycle locally.
    *
    * @param string Ref to start from.
    * @return ArcanistGitUpstreamPath Path to an upstream.
    */
   public function getPathToUpstream($start) {
     $cursor = $start;
     $path = new ArcanistGitUpstreamPath();
     while (true) {
       list($err, $upstream) = $this->execManualLocal(
         'rev-parse --symbolic-full-name %s@{upstream}',
         $cursor);
 
       if ($err) {
         // We ended up somewhere with no tracking branch, so we're done.
         break;
       }
 
       $upstream = trim($upstream);
 
       if (preg_match('(^refs/heads/)', $upstream)) {
         $upstream = preg_replace('(^refs/heads/)', '', $upstream);
 
         $is_cycle = $path->getUpstream($upstream);
 
         $path->addUpstream(
           $cursor,
           array(
             'type' => ArcanistGitUpstreamPath::TYPE_LOCAL,
             'name' => $upstream,
             'cycle' => $is_cycle,
           ));
 
         if ($is_cycle) {
           // We ran into a local cycle, so we're done.
           break;
         }
 
         // We found another local branch, so follow that one upriver.
         $cursor = $upstream;
         continue;
       }
 
       if (preg_match('(^refs/remotes/)', $upstream)) {
         $upstream = preg_replace('(^refs/remotes/)', '', $upstream);
         list($remote, $branch) = explode('/', $upstream, 2);
 
         $path->addUpstream(
           $cursor,
           array(
             'type' => ArcanistGitUpstreamPath::TYPE_REMOTE,
             'name' => $branch,
             'remote' => $remote,
           ));
 
         // We found a remote, so we're done.
         break;
       }
 
       throw new Exception(
         pht(
           'Got unrecognized upstream format ("%s") from Git, expected '.
           '"refs/heads/..." or "refs/remotes/...".',
           $upstream));
     }
 
     return $path;
   }
 
   public function isPerforceRemote($remote_name) {
     // See T13434. In Perforce workflows, "git p4 clone" creates "p4" refs
     // under "refs/remotes/", but does not define a real remote named "p4".
 
     // We treat this remote as though it were a real remote during "arc land",
     // but it does not respond to commands like "git remote show p4", so we
     // need to handle it specially.
 
     if ($remote_name !== 'p4') {
       return false;
     }
 
     $remote_dir = $this->getMetadataPath().'/refs/remotes/p4';
     if (!Filesystem::pathExists($remote_dir)) {
       return false;
     }
 
     return true;
   }
 
   public function isPushableRemote($remote_name) {
     $uri = $this->getGitRemotePushURI($remote_name);
     return ($uri !== null);
   }
 
   private function getGitRemoteFetchURI($remote_name) {
     return $this->getGitRemoteURI($remote_name, $for_push = false);
   }
 
   private function getGitRemotePushURI($remote_name) {
     return $this->getGitRemoteURI($remote_name, $for_push = true);
   }
 
   private function getGitRemoteURI($remote_name, $for_push) {
     $remote_uri = $this->loadGitRemoteURI($remote_name, $for_push);
 
     if ($remote_uri !== null) {
       $remote_uri = rtrim($remote_uri);
       if (!strlen($remote_uri)) {
         $remote_uri = null;
       }
     }
 
     return $remote_uri;
   }
 
   private function loadGitRemoteURI($remote_name, $for_push) {
     // Try to identify the best URI for a given remote. This is complicated
     // because remotes may have different "push" and "fetch" URIs, may
     // rewrite URIs with "insteadOf" configuration, and different versions
     // of Git support different URI resolution commands.
 
     // Remotes may also have more than one URI of a given type, but we ignore
     // those cases here.
 
     // Start with "git remote get-url [--push]". This is the simplest and
     // most accurate command, but was introduced most recently in Git's
     // history.
 
     $argv = array();
     if ($for_push) {
       $argv[] = '--push';
     }
 
     list($err, $stdout) = $this->execManualLocal(
       'remote get-url %Ls -- %s',
       $argv,
       $remote_name);
     if (!$err) {
       return $stdout;
     }
 
     // See T13481. If "git remote get-url [--push]" failed, it might be because
     // the remote does not exist, but it might also be because the version of
     // Git is too old to support "git remote get-url", which was introduced
     // in Git 2.7 (circa late 2015).
 
     $git_version = $this->getGitVersion();
     if (version_compare($git_version, '2.7', '>=')) {
       // This version of Git should support "git remote get-url --push", but
       // the command failed, so conclude this is not a valid remote and thus
       // there is no remote URI.
       return null;
     }
 
     // If we arrive here, we're in a version of Git which is too old to
     // support "git remote get-url [--push]". We're going to fall back to
     // older and less accurate mechanisms for figuring out the remote URI.
 
     // The first mechanism we try is "git ls-remote --get-url". This exists
     // in Git 1.7.5 or newer. It only gives us the fetch URI, so this result
     // will be incorrect if a remote has different fetch and push URIs.
     // However, this is very rare, and this result is almost always correct.
 
     // Note that some old versions of Git do not parse "--" in this command
     // properly. We omit it since it doesn't seem like there's anything
     // dangerous an attacker can do even if they can choose a remote name to
     // intentionally cause an argument misparse.
 
     // This will cause the command to behave incorrectly for remotes with
     // names which are also valid flags, like "--quiet".
 
     list($err, $stdout) = $this->execManualLocal(
       'ls-remote --get-url %s',
       $remote_name);
     if (!$err) {
       // The "git ls-remote --get-url" command just echoes the remote name
       // (like "origin") if no remote URI is found. Treat this like a failure.
       $output_is_input = (rtrim($stdout) === $remote_name);
       if (!$output_is_input) {
         return $stdout;
       }
     }
 
     if (version_compare($git_version, '1.7.5', '>=')) {
       // This version of Git should support "git ls-remote --get-url", but
       // the command failed (or echoed the input), so conclude the remote
       // really does not exist.
       return null;
     }
 
     // Fall back to the very old "git config -- remote.origin.url" command.
     // This does not give us push URLs and does not resolve "insteadOf"
     // aliases, but still works in the simplest (and most common) cases.
 
     list($err, $stdout) = $this->execManualLocal(
       'config -- %s',
       sprintf('remote.%s.url', $remote_name));
     if (!$err) {
       return $stdout;
     }
 
     return null;
   }
 
   protected function newCurrentCommitSymbol() {
     return 'HEAD';
   }
 
 }
diff --git a/src/repository/api/ArcanistMercurialAPI.php b/src/repository/api/ArcanistMercurialAPI.php
index afbd7f40..1a2db585 100644
--- a/src/repository/api/ArcanistMercurialAPI.php
+++ b/src/repository/api/ArcanistMercurialAPI.php
@@ -1,1124 +1,1111 @@
 <?php
 
 /**
  * Interfaces with the Mercurial working copies.
  */
 final class ArcanistMercurialAPI extends ArcanistRepositoryAPI {
 
   private $branch;
   private $localCommitInfo;
   private $rawDiffCache = array();
 
   private $supportsRebase;
   private $supportsPhases;
 
   protected function buildLocalFuture(array $argv) {
     $env = $this->getMercurialEnvironmentVariables();
 
     $argv[0] = 'hg '.$argv[0];
 
     $future = newv('ExecFuture', $argv)
       ->setEnv($env)
       ->setCWD($this->getPath());
 
     return $future;
   }
 
   public function execPassthru($pattern /* , ... */) {
     $args = func_get_args();
 
     $env = $this->getMercurialEnvironmentVariables();
 
     $args[0] = 'hg '.$args[0];
 
     $passthru = newv('PhutilExecPassthru', $args)
       ->setEnv($env)
       ->setCWD($this->getPath());
 
     return $passthru->resolve();
   }
 
   public function getSourceControlSystemName() {
     return 'hg';
   }
 
   public function getMetadataPath() {
     return $this->getPath('.hg');
   }
 
   public function getSourceControlBaseRevision() {
     return $this->getCanonicalRevisionName($this->getBaseCommit());
   }
 
   public function getCanonicalRevisionName($string) {
     $match = null;
     if ($this->isHgSubversionRepo() &&
         preg_match('/@([0-9]+)$/', $string, $match)) {
       $string = hgsprintf('svnrev(%s)', $match[1]);
     }
 
     list($stdout) = $this->execxLocal(
       'log -l 1 --template %s -r %s --',
       '{node}',
       $string);
     return $stdout;
   }
 
   public function getHashFromFromSVNRevisionNumber($revision_id) {
     $matches = array();
     $string = hgsprintf('svnrev(%s)', $revision_id);
     list($stdout) = $this->execxLocal(
       'log -l 1 --template %s -r %s --',
       '{node}',
        $string);
     if (!$stdout) {
       throw new ArcanistUsageException(
         pht('Cannot find the HG equivalent of %s given.', $revision_id));
     }
     return $stdout;
   }
 
 
   public function getSVNRevisionNumberFromHash($hash) {
     $matches = array();
     list($stdout) = $this->execxLocal(
       'log -r %s --template {svnrev}', $hash);
     if (!$stdout) {
       throw new ArcanistUsageException(
         pht('Cannot find the SVN equivalent of %s given.', $hash));
     }
     return $stdout;
   }
 
   public function getSourceControlPath() {
     return '/';
   }
 
   public function getBranchName() {
     if (!$this->branch) {
       list($stdout) = $this->execxLocal('branch');
       $this->branch = trim($stdout);
     }
     return $this->branch;
   }
 
   protected function didReloadCommitRange() {
     $this->localCommitInfo = null;
   }
 
   protected function buildBaseCommit($symbolic_commit) {
     if ($symbolic_commit !== null) {
       try {
         $commit = $this->getCanonicalRevisionName(
           hgsprintf('ancestor(%s,.)', $symbolic_commit));
       } catch (Exception $ex) {
         // Try it as a revset instead of a commit id
         try {
           $commit = $this->getCanonicalRevisionName(
             hgsprintf('ancestor(%R,.)', $symbolic_commit));
         } catch (Exception $ex) {
           throw new ArcanistUsageException(
             pht(
               "Commit '%s' is not a valid Mercurial commit identifier.",
               $symbolic_commit));
         }
       }
 
       $this->setBaseCommitExplanation(
         pht(
           'it is the greatest common ancestor of the working directory '.
           'and the commit you specified explicitly.'));
       return $commit;
     }
 
     if ($this->getBaseCommitArgumentRules() ||
         $this->getConfigurationManager()->getConfigFromAnySource('base')) {
       $base = $this->resolveBaseCommit();
       if (!$base) {
         throw new ArcanistUsageException(
           pht(
             "None of the rules in your 'base' configuration matched a valid ".
             "commit. Adjust rules or specify which commit you want to use ".
             "explicitly."));
       }
       return $base;
     }
 
     // Mercurial 2.1 and up have phases which indicate if something is
     // published or not. To find which revs are outgoing, it's much
     // faster to check the phase instead of actually checking the server.
     if ($this->supportsPhases()) {
       list($err, $stdout) = $this->execManualLocal(
         'log --branch %s -r %s --style default',
         $this->getBranchName(),
         'draft()');
     } else {
       list($err, $stdout) = $this->execManualLocal(
         'outgoing --branch %s --style default',
         $this->getBranchName());
     }
 
     if (!$err) {
       $logs = ArcanistMercurialParser::parseMercurialLog($stdout);
     } else {
       // Mercurial (in some versions?) raises an error when there's nothing
       // outgoing.
       $logs = array();
     }
 
     if (!$logs) {
       $this->setBaseCommitExplanation(
         pht(
           'you have no outgoing commits, so arc assumes you intend to submit '.
           'uncommitted changes in the working copy.'));
       return $this->getWorkingCopyRevision();
     }
 
     $outgoing_revs = ipull($logs, 'rev');
 
     // This is essentially an implementation of a theoretical `hg merge-base`
     // command.
     $against = $this->getWorkingCopyRevision();
     while (true) {
       // NOTE: The "^" and "~" syntaxes were only added in hg 1.9, which is
       // new as of July 2011, so do this in a compatible way. Also, "hg log"
       // and "hg outgoing" don't necessarily show parents (even if given an
       // explicit template consisting of just the parents token) so we need
       // to separately execute "hg parents".
 
       list($stdout) = $this->execxLocal(
         'parents --style default --rev %s',
         $against);
       $parents_logs = ArcanistMercurialParser::parseMercurialLog($stdout);
 
       list($p1, $p2) = array_merge($parents_logs, array(null, null));
 
       if ($p1 && !in_array($p1['rev'], $outgoing_revs)) {
         $against = $p1['rev'];
         break;
       } else if ($p2 && !in_array($p2['rev'], $outgoing_revs)) {
         $against = $p2['rev'];
         break;
       } else if ($p1) {
         $against = $p1['rev'];
       } else {
         // This is the case where you have a new repository and the entire
         // thing is outgoing; Mercurial literally accepts "--rev null" as
         // meaning "diff against the empty state".
         $against = 'null';
         break;
       }
     }
 
     if ($against == 'null') {
       $this->setBaseCommitExplanation(
         pht('this is a new repository (all changes are outgoing).'));
     } else {
       $this->setBaseCommitExplanation(
         pht(
           'it is the first commit reachable from the working copy state '.
           'which is not outgoing.'));
     }
 
     return $against;
   }
 
   public function getLocalCommitInformation() {
     if ($this->localCommitInfo === null) {
       $base_commit = $this->getBaseCommit();
       list($info) = $this->execxLocal(
         'log --template %s --rev %s --branch %s --',
         "{node}\1{rev}\1{author}\1".
           "{date|rfc822date}\1{branch}\1{tag}\1{parents}\1{desc}\2",
         hgsprintf('(%s::. - %s)', $base_commit, $base_commit),
         $this->getBranchName());
       $logs = array_filter(explode("\2", $info));
 
       $last_node = null;
 
       $futures = array();
 
       $commits = array();
       foreach ($logs as $log) {
         list($node, $rev, $full_author, $date, $branch, $tag,
           $parents, $desc) = explode("\1", $log, 9);
 
         list($author, $author_email) = $this->parseFullAuthor($full_author);
 
         // NOTE: If a commit has only one parent, {parents} returns empty.
         // If it has two parents, {parents} returns revs and short hashes, not
         // full hashes. Try to avoid making calls to "hg parents" because it's
         // relatively expensive.
         $commit_parents = null;
         if (!$parents) {
           if ($last_node) {
             $commit_parents = array($last_node);
           }
         }
 
         if (!$commit_parents) {
           // We didn't get a cheap hit on previous commit, so do the full-cost
           // "hg parents" call. We can run these in parallel, at least.
           $futures[$node] = $this->execFutureLocal(
             'parents --template %s --rev %s',
             '{node}\n',
             $node);
         }
 
         $commits[$node] = array(
           'author'  => $author,
           'time'    => strtotime($date),
           'branch'  => $branch,
           'tag'     => $tag,
           'commit'  => $node,
           'rev'     => $node, // TODO: Remove eventually.
           'local'   => $rev,
           'parents' => $commit_parents,
           'summary' => head(explode("\n", $desc)),
           'message' => $desc,
           'authorEmail' => $author_email,
         );
 
         $last_node = $node;
       }
 
       $futures = id(new FutureIterator($futures))
         ->limit(4);
       foreach ($futures as $node => $future) {
         list($parents) = $future->resolvex();
         $parents = array_filter(explode("\n", $parents));
         $commits[$node]['parents'] = $parents;
       }
 
       // Put commits in newest-first order, to be consistent with Git and the
       // expected order of "hg log" and "git log" under normal circumstances.
       // The order of ancestors() is oldest-first.
       $commits = array_reverse($commits);
 
       $this->localCommitInfo = $commits;
     }
 
     return $this->localCommitInfo;
   }
 
   public function getAllFiles() {
     // TODO: Handle paths with newlines.
     $future = $this->buildLocalFuture(array('manifest'));
     return new LinesOfALargeExecFuture($future);
   }
 
   public function getChangedFiles($since_commit) {
     list($stdout) = $this->execxLocal(
       'status --rev %s',
       $since_commit);
     return ArcanistMercurialParser::parseMercurialStatus($stdout);
   }
 
   public function getBlame($path) {
     list($stdout) = $this->execxLocal(
       'annotate -u -v -c --rev %s -- %s',
       $this->getBaseCommit(),
       $path);
 
     $lines = phutil_split_lines($stdout, $retain_line_endings = true);
 
     $blame = array();
     foreach ($lines as $line) {
       if (!strlen($line)) {
         continue;
       }
 
       $matches = null;
       $ok = preg_match('/^\s*([^:]+?) ([a-f0-9]{12}):/', $line, $matches);
 
       if (!$ok) {
         throw new Exception(
           pht(
             'Unable to parse Mercurial blame line: %s',
             $line));
       }
 
       $revision = $matches[2];
       $author = trim($matches[1]);
       $blame[] = array($author, $revision);
     }
 
     return $blame;
   }
 
   protected function buildUncommittedStatus() {
     list($stdout) = $this->execxLocal('status');
 
     $results = new PhutilArrayWithDefaultValue();
 
     $working_status = ArcanistMercurialParser::parseMercurialStatus($stdout);
     foreach ($working_status as $path => $mask) {
       if (!($mask & parent::FLAG_UNTRACKED)) {
         // Mark tracked files as uncommitted.
         $mask |= self::FLAG_UNCOMMITTED;
       }
 
       $results[$path] |= $mask;
     }
 
     return $results->toArray();
   }
 
   protected function buildCommitRangeStatus() {
     list($stdout) = $this->execxLocal(
       'status --rev %s --rev tip',
       $this->getBaseCommit());
 
     $results = new PhutilArrayWithDefaultValue();
 
     $working_status = ArcanistMercurialParser::parseMercurialStatus($stdout);
     foreach ($working_status as $path => $mask) {
       $results[$path] |= $mask;
     }
 
     return $results->toArray();
   }
 
   protected function didReloadWorkingCopy() {
     // Diffs are against ".", so we need to drop the cache if we change the
     // working copy.
     $this->rawDiffCache = array();
     $this->branch = null;
   }
 
   private function getDiffOptions() {
     $options = array(
       '--git',
       '-U'.$this->getDiffLinesOfContext(),
     );
     return implode(' ', $options);
   }
 
   public function getRawDiffText($path) {
     $options = $this->getDiffOptions();
 
     $range = $this->getBaseCommit();
 
     $raw_diff_cache_key = $options.' '.$range.' '.$path;
     if (idx($this->rawDiffCache, $raw_diff_cache_key)) {
       return idx($this->rawDiffCache, $raw_diff_cache_key);
     }
 
     list($stdout) = $this->execxLocal(
       'diff %C --rev %s -- %s',
       $options,
       $range,
       $path);
 
     $this->rawDiffCache[$raw_diff_cache_key] = $stdout;
 
     return $stdout;
   }
 
   public function getFullMercurialDiff() {
     return $this->getRawDiffText('');
   }
 
   public function getOriginalFileData($path) {
     return $this->getFileDataAtRevision($path, $this->getBaseCommit());
   }
 
   public function getCurrentFileData($path) {
     return $this->getFileDataAtRevision(
       $path,
       $this->getWorkingCopyRevision());
   }
 
   public function getBulkOriginalFileData($paths) {
     return $this->getBulkFileDataAtRevision($paths, $this->getBaseCommit());
   }
 
   public function getBulkCurrentFileData($paths) {
     return $this->getBulkFileDataAtRevision(
       $paths,
       $this->getWorkingCopyRevision());
   }
 
   private function getBulkFileDataAtRevision($paths, $revision) {
     // Calling 'hg cat' on each file individually is slow (1 second per file
     // on a large repo) because mercurial has to decompress and parse the
     // entire manifest every time. Do it in one large batch instead.
 
     // hg cat will write the file data to files in a temp directory
     $tmpdir = Filesystem::createTemporaryDirectory();
 
     // Mercurial doesn't create the directories for us :(
     foreach ($paths as $path) {
       $tmppath = $tmpdir.'/'.$path;
       Filesystem::createDirectory(dirname($tmppath), 0755, true);
     }
 
     // NOTE: The "%s%%p" construction passes a literal "%p" to Mercurial,
     // which is a formatting directive for a repo-relative filepath. The
     // particulars of the construction avoid Windows escaping issues. See
     // PHI904.
 
     list($err, $stdout) = $this->execManualLocal(
       'cat --rev %s --output %s%%p -- %Ls',
       $revision,
       $tmpdir.DIRECTORY_SEPARATOR,
       $paths);
 
     $filedata = array();
     foreach ($paths as $path) {
       $tmppath = $tmpdir.'/'.$path;
       if (Filesystem::pathExists($tmppath)) {
         $filedata[$path] = Filesystem::readFile($tmppath);
       }
     }
 
     Filesystem::remove($tmpdir);
 
     return $filedata;
   }
 
   private function getFileDataAtRevision($path, $revision) {
     list($err, $stdout) = $this->execManualLocal(
       'cat --rev %s -- %s',
       $revision,
       $path);
     if ($err) {
       // Assume this is "no file at revision", i.e. a deleted or added file.
       return null;
     } else {
       return $stdout;
     }
   }
 
   public function getWorkingCopyRevision() {
     return '.';
   }
 
   public function isHistoryDefaultImmutable() {
     return true;
   }
 
   public function supportsAmend() {
     list($err, $stdout) = $this->execManualLocal('help commit');
     if ($err) {
       return false;
     } else {
       return (strpos($stdout, 'amend') !== false);
     }
   }
 
   public function supportsRebase() {
     if ($this->supportsRebase === null) {
       list($err) = $this->execManualLocal('help rebase');
       $this->supportsRebase = $err === 0;
     }
 
     return $this->supportsRebase;
   }
 
   public function supportsPhases() {
     if ($this->supportsPhases === null) {
       list($err) = $this->execManualLocal('help phase');
       $this->supportsPhases = $err === 0;
     }
 
     return $this->supportsPhases;
   }
 
   public function supportsCommitRanges() {
     return true;
   }
 
   public function supportsLocalCommits() {
     return true;
   }
 
   public function getAllBranches() {
     list($branch_info) = $this->execxLocal('bookmarks');
     if (trim($branch_info) == 'no bookmarks set') {
       return array();
     }
 
     $matches = null;
     preg_match_all(
       '/^\s*(\*?)\s*(.+)\s(\S+)$/m',
       $branch_info,
       $matches,
       PREG_SET_ORDER);
 
     $return = array();
     foreach ($matches as $match) {
       list(, $current, $name) = $match;
       $return[] = array(
         'current' => (bool)$current,
         'name'    => rtrim($name),
       );
     }
     return $return;
   }
 
   public function getAllBranchRefs() {
     $branches = $this->getAllBranches();
 
     $refs = array();
     foreach ($branches as $branch) {
       $refs[] = $this->newBranchRef()
         ->setBranchName($branch['name'])
         ->setIsCurrentBranch($branch['current']);
     }
 
     return $refs;
   }
 
   public function getBaseCommitRef() {
     $base_commit = $this->getBaseCommit();
 
     if ($base_commit === 'null') {
       return null;
     }
 
     $base_message = $this->getCommitMessage($base_commit);
 
     return $this->newCommitRef()
       ->setCommitHash($base_commit)
       ->attachMessage($base_message);
   }
 
   public function hasLocalCommit($commit) {
     try {
       $this->getCanonicalRevisionName($commit);
       return true;
     } catch (Exception $ex) {
       return false;
     }
   }
 
   public function getCommitMessage($commit) {
     list($message) = $this->execxLocal(
       'log --template={desc} --rev %s',
       $commit);
     return $message;
   }
 
   public function getAllLocalChanges() {
     $diff = $this->getFullMercurialDiff();
     if (!strlen(trim($diff))) {
       return array();
     }
     $parser = new ArcanistDiffParser();
     return $parser->parseDiff($diff);
   }
 
   public function getFinalizedRevisionMessage() {
     return pht(
       "You may now push this commit upstream, as appropriate (e.g. with ".
       "'%s' or by printing and faxing it).",
       'hg push');
   }
 
   public function getCommitMessageLog() {
     $base_commit = $this->getBaseCommit();
     list($stdout) = $this->execxLocal(
       'log --template %s --rev %s --branch %s --',
       "{node}\1{desc}\2",
       hgsprintf('(%s::. - %s)', $base_commit, $base_commit),
       $this->getBranchName());
 
     $map = array();
 
     $logs = explode("\2", trim($stdout));
     foreach (array_filter($logs) as $log) {
       list($node, $desc) = explode("\1", $log);
       $map[$node] = $desc;
     }
 
     return array_reverse($map);
   }
 
   public function loadWorkingCopyDifferentialRevisions(
     ConduitClient $conduit,
     array $query) {
 
     $messages = $this->getCommitMessageLog();
     $parser = new ArcanistDiffParser();
 
     // First, try to find revisions by explicit revision IDs in commit messages.
     $reason_map = array();
     $revision_ids = array();
     foreach ($messages as $node_id => $message) {
       $object = ArcanistDifferentialCommitMessage::newFromRawCorpus($message);
 
       if ($object->getRevisionID()) {
         $revision_ids[] = $object->getRevisionID();
         $reason_map[$object->getRevisionID()] = $node_id;
       }
     }
 
     if ($revision_ids) {
       $results = $conduit->callMethodSynchronous(
         'differential.query',
         $query + array(
           'ids' => $revision_ids,
         ));
 
       foreach ($results as $key => $result) {
         $hash = substr($reason_map[$result['id']], 0, 16);
         $results[$key]['why'] =
           pht(
             "Commit message for '%s' has explicit 'Differential Revision'.",
             $hash);
       }
 
       return $results;
     }
 
     // Try to find revisions by hash.
     $hashes = array();
     foreach ($this->getLocalCommitInformation() as $commit) {
       $hashes[] = array('hgcm', $commit['commit']);
     }
 
     if ($hashes) {
 
       // NOTE: In the case of "arc diff . --uncommitted" in a Mercurial working
       // copy with dirty changes, there may be no local commits.
 
       $results = $conduit->callMethodSynchronous(
         'differential.query',
         $query + array(
           'commitHashes' => $hashes,
         ));
 
       foreach ($results as $key => $hash) {
         $results[$key]['why'] = pht(
           'A mercurial commit hash in the commit range is already attached '.
           'to the Differential revision.');
       }
 
       return $results;
     }
 
     return array();
   }
 
   public function updateWorkingCopy() {
     $this->execxLocal('up');
     $this->reloadWorkingCopy();
   }
 
   private function getMercurialConfig($key, $default = null) {
     list($stdout) = $this->execxLocal('showconfig %s', $key);
     if ($stdout == '') {
       return $default;
     }
     return rtrim($stdout);
   }
 
   public function getAuthor() {
     $full_author = $this->getMercurialConfig('ui.username');
     list($author, $author_email) = $this->parseFullAuthor($full_author);
     return $author;
   }
 
   /**
    * Parse the Mercurial author field.
    *
    * Not everyone enters their email address as a part of the username
    * field. Try to make it work when it's obvious.
    *
    * @param string $full_author
    * @return array
    */
   protected function parseFullAuthor($full_author) {
     if (strpos($full_author, '@') === false) {
       $author = $full_author;
       $author_email = null;
     } else {
       $email = new PhutilEmailAddress($full_author);
       $author = $email->getDisplayName();
       $author_email = $email->getAddress();
     }
 
     return array($author, $author_email);
   }
 
   public function addToCommit(array $paths) {
     $this->execxLocal(
       'addremove -- %Ls',
       $paths);
     $this->reloadWorkingCopy();
   }
 
   public function doCommit($message) {
     $tmp_file = new TempFile();
     Filesystem::writeFile($tmp_file, $message);
     $this->execxLocal('commit -l %s', $tmp_file);
     $this->reloadWorkingCopy();
   }
 
   public function amendCommit($message = null) {
     if ($message === null) {
       $message = $this->getCommitMessage('.');
     }
 
     $tmp_file = new TempFile();
     Filesystem::writeFile($tmp_file, $message);
 
     try {
       $this->execxLocal(
         'commit --amend -l %s',
         $tmp_file);
     } catch (CommandException $ex) {
       if (preg_match('/nothing changed/', $ex->getStdout())) {
         // NOTE: Mercurial considers it an error to make a no-op amend. Although
         // we generally defer to the underlying VCS to dictate behavior, this
         // one seems a little goofy, and we use amend as part of various
         // workflows under the assumption that no-op amends are fine. If this
         // amend failed because it's a no-op, just continue.
       } else {
         throw $ex;
       }
     }
 
     $this->reloadWorkingCopy();
   }
 
   public function getCommitSummary($commit) {
     if ($commit == 'null') {
       return pht('(The Empty Void)');
     }
 
     list($summary) = $this->execxLocal(
       'log --template {desc} --limit 1 --rev %s',
       $commit);
 
     $summary = head(explode("\n", $summary));
 
     return trim($summary);
   }
 
-  public function backoutCommit($commit_hash) {
-    $this->execxLocal('backout -r %s', $commit_hash);
-    $this->reloadWorkingCopy();
-    if (!$this->getUncommittedStatus()) {
-      throw new ArcanistUsageException(
-        pht('%s has already been reverted.', $commit_hash));
-    }
-  }
-
-  public function getBackoutMessage($commit_hash) {
-    return pht('Backed out changeset %s,', $commit_hash);
-  }
-
   public function resolveBaseCommitRule($rule, $source) {
     list($type, $name) = explode(':', $rule, 2);
 
     // NOTE: This function MUST return node hashes or symbolic commits (like
     // branch names or the word "tip"), not revsets. This includes ".^" and
     // similar, which a revset, not a symbolic commit identifier. If you return
     // a revset it will be escaped later and looked up literally.
 
     switch ($type) {
       case 'hg':
         $matches = null;
         if (preg_match('/^gca\((.+)\)$/', $name, $matches)) {
           list($err, $merge_base) = $this->execManualLocal(
             'log --template={node} --rev %s',
             sprintf('ancestor(., %s)', $matches[1]));
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is the greatest common ancestor of '%s' and %s, as ".
                 "specified by '%s' in your %s 'base' configuration.",
                 $matches[1],
                 '.',
                 $rule,
                 $source));
             return trim($merge_base);
           }
         } else {
           list($err, $commit) = $this->execManualLocal(
             'log --template {node} --rev %s',
             hgsprintf('%s', $name));
 
           if ($err) {
             list($err, $commit) = $this->execManualLocal(
               'log --template {node} --rev %s',
               $name);
           }
           if (!$err) {
             $this->setBaseCommitExplanation(
               pht(
                 "it is specified by '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return trim($commit);
           }
         }
         break;
       case 'arc':
         switch ($name) {
           case 'empty':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return 'null';
           case 'outgoing':
             list($err, $outgoing_base) = $this->execManualLocal(
               'log --template={node} --rev %s',
               'limit(reverse(ancestors(.) - outgoing()), 1)');
             if (!$err) {
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the first ancestor of the working copy that is not ".
                   "outgoing, and it matched the rule %s in your %s ".
                   "'base' configuration.",
                   $rule,
                   $source));
               return trim($outgoing_base);
             }
           case 'amended':
             $text = $this->getCommitMessage('.');
             $message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
               $text);
             if ($message->getRevisionID()) {
               $this->setBaseCommitExplanation(
                 pht(
                   "'%s' has been amended with 'Differential Revision:', ".
                   "as specified by '%s' in your %s 'base' configuration.",
                   '.'.
                   $rule,
                   $source));
               // NOTE: This should be safe because Mercurial doesn't support
               // amend until 2.2.
               return $this->getCanonicalRevisionName('.^');
             }
             break;
           case 'bookmark':
             $revset =
               'limit('.
               '  sort('.
               '    (ancestors(.) and bookmark() - .) or'.
               '    (ancestors(.) - outgoing()), '.
               '  -rev),'.
               '1)';
             list($err, $bookmark_base) = $this->execManualLocal(
               'log --template={node} --rev %s',
               $revset);
             if (!$err) {
               $this->setBaseCommitExplanation(
                 pht(
                   "it is the first ancestor of %s that either has a bookmark, ".
                   "or is already in the remote and it matched the rule %s in ".
                   "your %s 'base' configuration",
                   '.',
                   $rule,
                   $source));
               return trim($bookmark_base);
             }
             break;
           case 'this':
             $this->setBaseCommitExplanation(
               pht(
                 "you specified '%s' in your %s 'base' configuration.",
                 $rule,
                 $source));
             return $this->getCanonicalRevisionName('.^');
           default:
             if (preg_match('/^nodiff\((.+)\)$/', $name, $matches)) {
               list($results) = $this->execxLocal(
                 'log --template %s --rev %s',
                 "{node}\1{desc}\2",
                 sprintf('ancestor(.,%s)::.^', $matches[1]));
               $results = array_reverse(explode("\2", trim($results)));
 
               foreach ($results as $result) {
                 if (empty($result)) {
                   continue;
                 }
 
                 list($node, $desc) = explode("\1", $result, 2);
 
                 $message = ArcanistDifferentialCommitMessage::newFromRawCorpus(
                   $desc);
                 if ($message->getRevisionID()) {
                   $this->setBaseCommitExplanation(
                     pht(
                       "it is the first ancestor of %s that has a diff and is ".
                       "the gca or a descendant of the gca with '%s', ".
                       "specified by '%s' in your %s 'base' configuration.",
                       '.',
                       $matches[1],
                       $rule,
                       $source));
                   return $node;
                 }
               }
             }
             break;
           }
         break;
       default:
         return null;
     }
 
     return null;
 
   }
 
   public function isHgSubversionRepo() {
     return file_exists($this->getPath('.hg/svn/rev_map'));
   }
 
   public function getSubversionInfo() {
     $info = array();
     $base_path = null;
     $revision = null;
     list($err, $raw_info) = $this->execManualLocal('svn info');
     if (!$err) {
       foreach (explode("\n", trim($raw_info)) as $line) {
         list($key, $value) = explode(': ', $line, 2);
         switch ($key) {
           case 'URL':
             $info['base_path'] = $value;
             $base_path = $value;
             break;
           case 'Repository UUID':
             $info['uuid'] = $value;
             break;
           case 'Revision':
             $revision = $value;
             break;
           default:
             break;
         }
       }
       if ($base_path && $revision) {
         $info['base_revision'] = $base_path.'@'.$revision;
       }
     }
     return $info;
   }
 
   public function getActiveBookmark() {
     $bookmarks = $this->getBookmarks();
     foreach ($bookmarks as $bookmark) {
       if ($bookmark['is_active']) {
         return $bookmark['name'];
       }
     }
 
     return null;
   }
 
   public function isBookmark($name) {
     $bookmarks = $this->getBookmarks();
     foreach ($bookmarks as $bookmark) {
       if ($bookmark['name'] === $name) {
         return true;
       }
     }
 
     return false;
   }
 
   public function isBranch($name) {
     $branches = $this->getBranches();
     foreach ($branches as $branch) {
       if ($branch['name'] === $name) {
         return true;
       }
     }
 
     return false;
   }
 
   public function getBranches() {
     list($stdout) = $this->execxLocal('--debug branches');
     $lines = ArcanistMercurialParser::parseMercurialBranches($stdout);
 
     $branches = array();
     foreach ($lines as $name => $spec) {
       $branches[] = array(
         'name' => $name,
         'revision' => $spec['rev'],
       );
     }
 
     return $branches;
   }
 
   public function getBookmarks() {
     $bookmarks = array();
 
     list($raw_output) = $this->execxLocal('bookmarks');
     $raw_output = trim($raw_output);
     if ($raw_output !== 'no bookmarks set') {
       foreach (explode("\n", $raw_output) as $line) {
         // example line:  * mybook               2:6b274d49be97
         list($name, $revision) = $this->splitBranchOrBookmarkLine($line);
 
         $is_active = false;
         if ('*' === $name[0]) {
           $is_active = true;
           $name = substr($name, 2);
         }
 
         $bookmarks[] = array(
           'is_active' => $is_active,
           'name' => $name,
           'revision' => $revision,
         );
       }
     }
 
     return $bookmarks;
   }
 
   private function splitBranchOrBookmarkLine($line) {
     // branches and bookmarks are printed in the format:
     // default                 0:a5ead76cdf85 (inactive)
     // * mybook               2:6b274d49be97
     // this code divides the name half from the revision half
     // it does not parse the * and (inactive) bits
     $colon_index = strrpos($line, ':');
     $before_colon = substr($line, 0, $colon_index);
     $start_rev_index = strrpos($before_colon, ' ');
     $name = substr($line, 0, $start_rev_index);
     $rev = substr($line, $start_rev_index);
 
     return array(trim($name), trim($rev));
   }
 
   public function getRemoteURI() {
     list($stdout) = $this->execxLocal('paths default');
 
     $stdout = trim($stdout);
     if (strlen($stdout)) {
       return $stdout;
     }
 
     return null;
   }
 
   private function getMercurialEnvironmentVariables() {
     $env = array();
 
     // Mercurial has a "defaults" feature which basically breaks automation by
     // allowing the user to add random flags to any command. This feature is
     // "deprecated" and "a bad idea" that you should "forget ... existed"
     // according to project lead Matt Mackall:
     //
     //  http://markmail.org/message/hl3d6eprubmkkqh5
     //
     // There is an HGPLAIN environmental variable which enables "plain mode"
     // and hopefully disables this stuff.
 
     $env['HGPLAIN'] = 1;
 
     return $env;
   }
 
 }
diff --git a/src/workflow/ArcanistBackoutWorkflow.php b/src/workflow/ArcanistBackoutWorkflow.php
deleted file mode 100644
index ba554405..00000000
--- a/src/workflow/ArcanistBackoutWorkflow.php
+++ /dev/null
@@ -1,193 +0,0 @@
-<?php
-
-/**
- * Runs git revert and assigns a high priority task to original author.
- */
-final class ArcanistBackoutWorkflow extends ArcanistWorkflow {
-
-  private $console;
-  private $conduit;
-  private $revision;
-
-  public function getWorkflowName() {
-    return 'backout';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **backout**
-EOTEXT
-    );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-          Reverts/backouts on a previous commit. Supports: git, hg
-   Command is used like this: arc backout <commithash> | <diff revision>
-   Entering a differential revision will only work if there is only one commit
-   associated with the revision. This requires your working copy is up to date
-   and that the commit exists in the working copy.
-EOTEXT
-    );
-  }
-
-  public function getArguments() {
-    return array(
-      '*' => 'input',
-    );
-  }
-
-  public function requiresWorkingCopy() {
-    return true;
-  }
-
-  public function requiresRepositoryAPI() {
-    return true;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-  /**
-   * Given a differential revision ID, fetches the commit ID.
-   */
-  private function getCommitIDFromRevisionID($revision_id) {
-    $conduit = $this->getConduit();
-    $revisions = $conduit->callMethodSynchronous(
-      'differential.query',
-      array(
-        'ids' => array($revision_id),
-      ));
-    if (!$revisions) {
-      throw new ArcanistUsageException(
-        pht('The revision you provided does not exist!'));
-    }
-    $revision = $revisions[0];
-    $commits = $revision['commits'];
-    if (!$commits) {
-      throw new ArcanistUsageException(
-        pht('This revision has not been committed yet!'));
-    } else if (count($commits) > 1) {
-      throw new ArcanistUsageException(
-        pht('The revision you provided has multiple commits!'));
-    }
-    $commit_phid = $commits[0];
-    $commit = $conduit->callMethodSynchronous(
-      'phid.query',
-      array(
-        'phids' => array($commit_phid),
-      ));
-    $commit_id = $commit[$commit_phid]['name'];
-    return $commit_id;
-  }
-
-  /**
-   * Fetches an array of commit info provided a Commit_id in the form of
-   * rE123456 (not local commit hash).
-   */
-  private function getDiffusionCommit($commit_id) {
-    $result = $this->getConduit()->callMethodSynchronous(
-      'diffusion.querycommits',
-      array(
-        'names' => array($commit_id),
-      ));
-    $phid = idx($result['identifierMap'], $commit_id);
-    // This commit was not found in Diffusion
-    if (!$phid) {
-      return null;
-    }
-    $commit = $result['data'][$phid];
-    return $commit;
-  }
-
-  /**
-   * Retrieves default template from differential and pre-fills info.
-   */
-  private function buildCommitMessage($commit_hash) {
-    $conduit = $this->getConduit();
-    $repository_api = $this->getRepositoryAPI();
-
-    $summary = $repository_api->getBackoutMessage($commit_hash);
-    $fields = array(
-      'summary' => $summary,
-      'testPlan' => 'revert-hammer',
-    );
-    $template = $conduit->callMethodSynchronous(
-      'differential.getcommitmessage',
-      array(
-        'revision_id' => null,
-        'edit'        => 'create',
-        'fields'      => $fields,
-        ));
-    $template = $this->newInteractiveEditor($template)
-      ->setName('new-commit')
-      ->editInteractively();
-
-    $template = ArcanistCommentRemover::removeComments($template);
-
-    return $template;
-  }
-
-  public function getSupportedRevisionControlSystems() {
-    return array('git', 'hg');
-  }
-
-  /**
-   * Performs the backout/revert of a revision and creates a commit.
-   */
-  public function run() {
-    $console = PhutilConsole::getConsole();
-    $conduit = $this->getConduit();
-    $repository_api = $this->getRepositoryAPI();
-
-    $is_git_svn = $repository_api instanceof ArcanistGitAPI &&
-                  $repository_api->isGitSubversionRepo();
-    $is_hg_svn = $repository_api instanceof ArcanistMercurialAPI &&
-                 $repository_api->isHgSubversionRepo();
-    $revision_id = null;
-
-    $console->writeOut(pht('Starting backout.')."\n");
-    $input = $this->getArgument('input');
-    if (!$input || count($input) != 1) {
-      throw new ArcanistUsageException(
-        pht('You must specify one commit to backout!'));
-    }
-
-    // Input looks like a Differential revision, so
-    // we try to find the commit attached to it
-    $matches = array();
-    if (preg_match('/^D(\d+)$/i', $input[0], $matches)) {
-      $revision_id = $matches[1];
-      $commit_id = $this->getCommitIDFromRevisionID($revision_id);
-      $commit = $this->getDiffusionCommit($commit_id);
-      $commit_hash = $commit['identifier'];
-      // Convert commit hash from SVN to Git/HG (for FB case)
-      if ($is_git_svn || $is_hg_svn) {
-        $commit_hash = $repository_api
-          ->getHashFromFromSVNRevisionNumber($commit_hash);
-      }
-    } else {
-      // Assume input is a commit hash
-      $commit_hash = $input[0];
-    }
-    if (!$repository_api->hasLocalCommit($commit_hash)) {
-      throw new ArcanistUsageException(
-        pht('Invalid commit provided or does not exist in the working copy!'));
-    }
-
-    // Run 'backout'.
-    $subject = $repository_api->getCommitSummary($commit_hash);
-    $console->writeOut(
-      pht('Backing out commit %s %s', $commit_hash, $subject)."\n");
-
-    $repository_api->backoutCommit($commit_hash);
-
-    // Create commit message and execute the commit
-    $message = $this->buildCommitMessage($commit_hash);
-    $repository_api->doCommit($message);
-    $console->writeOut("%s\n",
-      pht('Double-check the commit and push when ready.'));
-  }
-
-}
diff --git a/src/workflow/ArcanistCloseWorkflow.php b/src/workflow/ArcanistCloseWorkflow.php
deleted file mode 100644
index 0e490b9e..00000000
--- a/src/workflow/ArcanistCloseWorkflow.php
+++ /dev/null
@@ -1,159 +0,0 @@
-<?php
-
-/**
- * Close a task.
- */
-final class ArcanistCloseWorkflow extends ArcanistWorkflow {
-
-  private $tasks;
-  private $statusOptions;
-  private $statusData;
-
-  private function loadStatusData() {
-    $this->statusData = $this->getConduit()->callMethodSynchronous(
-      'maniphest.querystatuses',
-      array());
-    return $this;
-  }
-
-  private function getStatusOptions() {
-    if ($this->statusData === null) {
-      throw new PhutilInvalidStateException('loadStatusData');
-    }
-    return idx($this->statusData, 'statusMap');
-  }
-  private function getDefaultClosedStatus() {
-    if ($this->statusData === null) {
-      throw new PhutilInvalidStateException('loadStatusData');
-    }
-    return idx($this->statusData, 'defaultClosedStatus');
-  }
-
-  public function getWorkflowName() {
-    return 'close';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **close** __task_id__ [__options__]
-EOTEXT
-      );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-        Close a task or otherwise update its status.
-EOTEXT
-      );
-  }
-
-  public function requiresConduit() {
-    return true;
-  }
-
-  public function requiresRepositoryAPI() {
-    return false;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-
-  public function getArguments() {
-    return array(
-      '*' => 'task_id',
-      'message' => array(
-        'short' => 'm',
-        'param' => 'comment',
-        'help'  => pht('Provide a comment with your status change.'),
-      ),
-      'status'  => array(
-        'param' => 'status',
-        'short' => 's',
-        'help'  => pht(
-          'Specify a new status. Valid status options can be '.
-          'seen with the `%s` argument.',
-          'list-statuses'),
-      ),
-      'list-statuses' => array(
-        'help' => pht('Show available status options and exit.'),
-      ),
-    );
-  }
-
-  public function run() {
-    $this->loadStatusData();
-    $list_statuses = $this->getArgument('list-statuses');
-    if ($list_statuses) {
-      echo phutil_console_format(
-        "%s\n",
-        pht(
-          "Valid status options are:\n\t%s",
-          implode(', ', $this->getStatusOptions())));
-      return 0;
-    }
-    $ids = $this->getArgument('task_id');
-    $message = $this->getArgument('message');
-    $status = strtolower($this->getArgument('status'));
-
-    $status_options = $this->getStatusOptions();
-    if (!isset($status) || $status == '') {
-      $status = $this->getDefaultClosedStatus();
-    }
-
-    if (!isset($status_options[$status])) {
-      $options = array_keys($status_options);
-      $last = array_pop($options);
-      echo pht(
-        "Invalid status %s, valid options are %s, or %s.\n",
-        $status,
-        implode(', ', $options),
-        $last);
-
-      return;
-    }
-
-    foreach ($ids as $id) {
-      if (!preg_match('/^T?\d+$/', $id)) {
-        echo pht('Invalid Task ID: %s.', $id)."\n";
-        return 1;
-      }
-      $id = ltrim($id, 'T');
-      $result = $this->closeTask($id, $status, $message);
-      $current_status = $status_options[$status];
-      if ($result) {
-        echo pht(
-          "%s's status is now set to %s.\n",
-          "T{$id}",
-          $current_status);
-      } else {
-        echo pht(
-          "%s is already set to %s.\n",
-          "T{$id}",
-          $current_status);
-      }
-    }
-    return 0;
-  }
-
-  private function closeTask($task_id, $status, $comment = '') {
-    $conduit = $this->getConduit();
-    $info = $conduit->callMethodSynchronous(
-      'maniphest.info',
-      array(
-        'task_id' => $task_id,
-      ));
-    if ($info['status'] == $status) {
-      return false;
-    }
-    return $conduit->callMethodSynchronous(
-      'maniphest.update',
-      array(
-        'id' => $task_id,
-        'status' => $status,
-        'comments' => $comment,
-      ));
-  }
-
-}
diff --git a/src/workflow/ArcanistFlagWorkflow.php b/src/workflow/ArcanistFlagWorkflow.php
deleted file mode 100644
index 9f1367b9..00000000
--- a/src/workflow/ArcanistFlagWorkflow.php
+++ /dev/null
@@ -1,243 +0,0 @@
-<?php
-
-final class ArcanistFlagWorkflow extends ArcanistWorkflow {
-
-  private static $colorMap = array(
-    0 => 'red',     // Red
-    1 => 'yellow',  // Orange
-    2 => 'yellow',  // Yellow
-    3 => 'green',   // Green
-    4 => 'blue',    // Blue
-    5 => 'magenta', // Pink
-    6 => 'magenta', // Purple
-    7 => 'default', // Checkered
-  );
-
-  private static $colorSpec = array(
-    'red' => 0,
-    'r' => 0,
-    0 => 0,
-    'orange' => 1,
-    'o' => 1,
-    1 => 1,
-    'yellow' => 2,
-    'y' => 2,
-    2 => 2,
-    'green' => 3,
-    'g' => 3,
-    3 => 3,
-    'blue' => 4,
-    'b' => 4,
-    4 => 4,
-    'pink' => 5,
-    'p' => 5,
-    5 => 5,
-    'purple' => 6,
-    'v' => 6,
-    6 => 6,
-    'checkered' => 7,
-    'c' => 7,
-    7 => 7,
-  );
-
-  public function getWorkflowName() {
-    return 'flag';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **flag** [__object__ ...]
-      **flag** __object__ --clear
-      **flag** __object__ [--edit] [--color __color__] [--note __note__]
-EOTEXT
-      );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-          In the first form, list objects you've flagged. You can provide the
-          names of one or more objects (Maniphest tasks T#\##, Differential
-          revisions D###, Diffusion references rXXX???, or PHIDs PHID-XXX-???)
-          to print only flags for those objects.
-
-          In the second form, clear an existing flag on one object.
-
-          In the third form, create or update a flag on one object. Color
-          defaults to blue and note to empty, but if you omit both you must
-          pass --edit.
-EOTEXT
-      );
-  }
-
-  public function getArguments() {
-    return array(
-      '*' => 'objects',
-      'clear' => array(
-        'help' => pht('Delete the flag on an object.'),
-      ),
-      'edit' => array(
-        'help' => pht('Edit the flag on an object.'),
-      ),
-      'color' => array(
-        'param' => 'color',
-        'help' => pht('Set the color of a flag.'),
-      ),
-      'note' => array(
-        'param' => 'note',
-        'help' => pht('Set the note on a flag.'),
-      ),
-    );
-  }
-
-  public function requiresConduit() {
-    return true;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-  private static function flagWasEdited($flag, $verb) {
-    $color = idx(self::$colorMap, $flag['color'], 'cyan');
-    $note = $flag['note'];
-    if ($note) {
-      // Make sure notes that are long or have line breaks in them or
-      // whatever don't mess up the formatting.
-      $note = implode(' ', preg_split('/\s+/', $note));
-      $note = ' ('.
-        id(new PhutilUTF8StringTruncator())
-        ->setMaximumGlyphs(40)
-        ->setTerminator('...')
-        ->truncateString($note).
-        ')';
-    }
-    echo phutil_console_format(
-      "<fg:{$color}>%s</fg> flag%s $verb!\n",
-      $flag['colorName'],
-      $note);
-  }
-
-  public function run() {
-    $conduit = $this->getConduit();
-    $objects = $this->getArgument('objects', array());
-    $phids = array();
-
-    $clear = $this->getArgument('clear');
-    $edit = $this->getArgument('edit');
-    // I don't trust PHP to distinguish 0 (red) from null.
-    $color = $this->getArgument('color', -1);
-    $note = $this->getArgument('note');
-    $editing = $edit || ($color != -1) || $note;
-
-    if ($editing && $clear) {
-      throw new ArcanistUsageException(
-        pht("You can't both edit and clear a flag."));
-    }
-    if (($editing || $clear) && count($objects) != 1) {
-      throw new ArcanistUsageException(pht('Specify exactly one object.'));
-    }
-
-    if (!empty($objects)) {
-      // First off, convert the passed objects to PHIDs.
-      $handles = $conduit->callMethodSynchronous(
-        'phid.lookup',
-        array(
-          'names' => $objects,
-        ));
-      foreach ($objects as $object) {
-        if (isset($handles[$object])) {
-          $phids[$object] = $handles[$object]['phid'];
-        } else {
-          echo pht(
-            "%s doesn't exist.\n",
-            phutil_console_format('**%s**', $object));
-        }
-      }
-      if (empty($phids)) {
-        // flag.query treats an empty objectPHIDs parameter as "don't use this
-        // constraint". However, if the user gives a list of objects but none
-        // of them exist and have flags, we shouldn't dump the full list on
-        // them after telling them that. Conveniently, we already told them,
-        // so we can go quit now.
-        return 0;
-      }
-    }
-
-    if ($clear) {
-      // All right, we're going to clear a flag. First clear it. Then tell the
-      // user we cleared it. Step four: profit!
-      $flag = $conduit->callMethodSynchronous(
-        'flag.delete',
-        array(
-          'objectPHID' => head($phids),
-        ));
-      if (!$flag) {
-        echo pht(
-          "%s has no flag to clear.\n",
-          phutil_console_format('**%s**', $object));
-      } else {
-        self::flagWasEdited($flag, 'deleted');
-      }
-    } else if ($editing) {
-      // Let's set some flags. Just like Minesweeper, but less distracting.
-      $flag_params = array(
-        'objectPHID' => head($phids),
-      );
-      if (isset(self::$colorSpec[$color])) {
-        $flag_params['color'] = self::$colorSpec[strtolower($color)];
-      }
-      if ($note) {
-        $flag_params['note'] = $note;
-      }
-      $flag = $conduit->callMethodSynchronous(
-        'flag.edit',
-        $flag_params);
-      self::flagWasEdited($flag, $flag['new'] ? 'created' : 'edited');
-    } else {
-      // Okay, list mode. Let's find the flags, which we didn't need to do
-      // otherwise because Conduit does it for us.
-      $flags = ipull(
-        $this->getConduit()->callMethodSynchronous(
-          'flag.query',
-          array(
-            'ownerPHIDs' => array($this->getUserPHID()),
-            'objectPHIDs' => array_values($phids),
-          )),
-        null,
-        'objectPHID');
-      foreach ($phids as $object => $phid) {
-        if (!isset($flags[$phid])) {
-          echo pht(
-            "%s has no flag.\n",
-            phutil_console_format('**%s**', $object));
-        }
-      }
-
-      if (empty($flags)) {
-        // If the user passed no object names, then we should print the full
-        // list, but it's empty, so tell the user they have no flags.
-        // If the user passed object names, we already told them all their
-        // objects are nonexistent or unflagged.
-        if (empty($objects)) {
-          echo pht('You have no flagged objects.')."\n";
-        }
-      } else {
-        // Print ALL the flags. With fancy formatting. Because fancy formatting
-        // is _cool_.
-        $name_len = 1 + max(array_map('strlen', ipull($flags, 'colorName')));
-        foreach ($flags as $flag) {
-          $color = idx(self::$colorMap, $flag['color'], 'cyan');
-          echo phutil_console_format(
-            "[<fg:{$color}>%s</fg>] %s\n",
-            str_pad($flag['colorName'], $name_len),
-            $flag['handle']['fullname']);
-          if ($flag['note']) {
-            $note = phutil_console_wrap($flag['note'], $name_len + 3);
-            echo rtrim($note)."\n";
-          }
-        }
-      }
-    }
-  }
-
-}
diff --git a/src/workflow/ArcanistPhrequentWorkflow.php b/src/workflow/ArcanistPhrequentWorkflow.php
deleted file mode 100644
index 3157c8ee..00000000
--- a/src/workflow/ArcanistPhrequentWorkflow.php
+++ /dev/null
@@ -1,70 +0,0 @@
-<?php
-
-/**
- * Base workflow for Phrequent workflows.
- */
-abstract class ArcanistPhrequentWorkflow extends ArcanistWorkflow {
-
-  protected function printCurrentTracking() {
-    $conduit = $this->getConduit();
-
-    $results = $conduit->callMethodSynchronous(
-      'phrequent.tracking',
-      array());
-    $results = $results['data'];
-
-    if (count($results) === 0) {
-      echo phutil_console_format(
-        "%s\n",
-        pht('Not currently tracking time against any object.'));
-      return 0;
-    }
-
-    $phids_to_lookup = array();
-    foreach ($results as $result) {
-      $phids_to_lookup[] = $result['phid'];
-    }
-
-    $phid_query = $conduit->callMethodSynchronous(
-      'phid.query',
-      array(
-        'phids' => $phids_to_lookup,
-      ));
-
-    $phid_map = array();
-    foreach ($phids_to_lookup as $lookup) {
-      if (array_key_exists($lookup, $phid_query)) {
-        $phid_map[$lookup] = $phid_query[$lookup]['fullName'];
-      } else {
-        $phid_map[$lookup] = pht('Unknown Object');
-      }
-    }
-
-    $table = id(new PhutilConsoleTable())
-      ->addColumn('type', array('title' => pht('Status')))
-      ->addColumn('time', array('title' => pht('Tracked'), 'align' => 'right'))
-      ->addColumn('name', array('title' => pht('Name')))
-      ->setBorders(false);
-
-    $i = 0;
-    foreach ($results as $result) {
-      if ($i === 0) {
-        $column_type = pht('In Progress');
-      } else {
-        $column_type = pht('Suspended');
-      }
-
-      $table->addRow(array(
-        'type' => '('.$column_type.')',
-        'time' => tsprintf($result['time']),
-        'name' => $phid_map[$result['phid']],
-      ));
-
-      $i++;
-    }
-
-    $table->draw();
-    return 0;
-  }
-
-}
diff --git a/src/workflow/ArcanistRevertWorkflow.php b/src/workflow/ArcanistRevertWorkflow.php
deleted file mode 100644
index efcc25bc..00000000
--- a/src/workflow/ArcanistRevertWorkflow.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-
-/**
- * Redirects to `arc backout` workflow.
- */
-final class ArcanistRevertWorkflow extends ArcanistWorkflow {
-
-  public function getWorkflowName() {
-    return 'revert';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **revert**
-EOTEXT
-    );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-    Please use arc backout instead
-EOTEXT
-    );
-  }
-
-  public function getArguments() {
-    return array(
-      '*' => 'input',
-    );
-  }
-
-  public function getSupportedRevisionControlSystems() {
-    return array('git', 'hg');
-  }
-
-  public function run() {
-    echo pht(
-      'Please use `%s` instead.',
-      'arc backout')."\n";
-    return 1;
-  }
-
-}
diff --git a/src/workflow/ArcanistStartWorkflow.php b/src/workflow/ArcanistStartWorkflow.php
deleted file mode 100644
index b39cea5a..00000000
--- a/src/workflow/ArcanistStartWorkflow.php
+++ /dev/null
@@ -1,82 +0,0 @@
-<?php
-
-/**
- * Start time tracking on an object.
- */
-final class ArcanistStartWorkflow extends ArcanistPhrequentWorkflow {
-
-  public function getWorkflowName() {
-    return 'start';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **start** __object__
-EOTEXT
-      );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-          Start tracking work in Phrequent.
-EOTEXT
-      );
-  }
-
-  public function requiresConduit() {
-    return true;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-  public function getArguments() {
-    return array(
-      '*' => 'name',
-    );
-  }
-
-  public function run() {
-    $conduit = $this->getConduit();
-
-    $started_phids = array();
-    $short_name = $this->getArgument('name');
-
-    foreach ($short_name as $object_name) {
-      $object_lookup = $conduit->callMethodSynchronous(
-        'phid.lookup',
-        array(
-          'names' => array($object_name),
-        ));
-
-      if (!array_key_exists($object_name, $object_lookup)) {
-        echo phutil_console_format(
-          "%s\n",
-          pht("No such object '%s' found.", $object_name));
-        return 1;
-      }
-
-      $object_phid = $object_lookup[$object_name]['phid'];
-
-      $started_phids[] = $conduit->callMethodSynchronous(
-        'phrequent.push',
-        array(
-          'objectPHID' => $object_phid,
-        ));
-    }
-
-    $phid_query = $conduit->callMethodSynchronous(
-      'phid.query',
-      array(
-        'phids' => $started_phids,
-      ));
-
-    echo phutil_console_format(
-      "%s:  %s\n\n",
-      pht('Started'),
-      implode(', ', ipull($phid_query, 'fullName')));
-    $this->printCurrentTracking();
-  }
-
-}
diff --git a/src/workflow/ArcanistStopWorkflow.php b/src/workflow/ArcanistStopWorkflow.php
deleted file mode 100644
index 2af72edb..00000000
--- a/src/workflow/ArcanistStopWorkflow.php
+++ /dev/null
@@ -1,111 +0,0 @@
-<?php
-
-/**
- * Stop time tracking on an object.
- */
-final class ArcanistStopWorkflow extends ArcanistPhrequentWorkflow {
-
-  public function getWorkflowName() {
-    return 'stop';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **stop** [--note __note__] [__objects__]
-EOTEXT
-      );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-          Stop tracking work in Phrequent.
-EOTEXT
-      );
-  }
-
-  public function requiresConduit() {
-    return true;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-  public function getArguments() {
-    return array(
-      'note' => array(
-        'param' => 'note',
-        'help' => pht('A note to attach to the tracked time.'),
-      ),
-      '*' => 'name',
-    );
-  }
-
-  public function run() {
-    $conduit = $this->getConduit();
-    $names = $this->getArgument('name');
-
-    $object_lookup = $conduit->callMethodSynchronous(
-      'phid.lookup',
-      array(
-        'names' => $names,
-      ));
-
-    foreach ($names as $object_name) {
-      if (!array_key_exists($object_name, $object_lookup)) {
-        throw new ArcanistUsageException(
-          pht("No such object '%s' found.", $object_name));
-        return 1;
-      }
-    }
-
-    if (count($names) === 0) {
-      // Implicit stop; add an entry so the loop will call
-      // `phrequent.pop` with a null `objectPHID`.
-      $object_lookup[] = array('phid' => null);
-    }
-
-    $stopped_phids = array();
-    foreach ($object_lookup as $ref) {
-      $object_phid = $ref['phid'];
-
-      $stopped_phid = $conduit->callMethodSynchronous(
-        'phrequent.pop',
-        array(
-          'objectPHID' => $object_phid,
-          'note' => $this->getArgument('note'),
-        ));
-      if ($stopped_phid !== null) {
-        $stopped_phids[] = $stopped_phid;
-      }
-    }
-
-    if (count($stopped_phids) === 0) {
-      if (count($names) === 0) {
-        echo phutil_console_format(
-          "%s\n",
-          pht('Not currently tracking time against any object.'));
-      } else {
-        echo phutil_console_format(
-          "%s\n",
-          pht(
-            'Not currently tracking time against %s.',
-            implode(', ', ipull($object_lookup, 'fullName'))));
-      }
-      return 1;
-    }
-
-    $phid_query = $conduit->callMethodSynchronous(
-      'phid.query',
-      array(
-        'phids' => $stopped_phids,
-      ));
-
-    echo phutil_console_format(
-      "%s  %s\n\n",
-      pht('Stopped:'),
-      implode(', ', ipull($phid_query, 'fullName')));
-    $this->printCurrentTracking();
-  }
-
-}
diff --git a/src/workflow/ArcanistTimeWorkflow.php b/src/workflow/ArcanistTimeWorkflow.php
deleted file mode 100644
index 0080582a..00000000
--- a/src/workflow/ArcanistTimeWorkflow.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-
-/**
- * Show time being tracked in Phrequent.
- */
-final class ArcanistTimeWorkflow extends ArcanistPhrequentWorkflow {
-
-  public function getWorkflowName() {
-    return 'time';
-  }
-
-  public function getCommandSynopses() {
-    return phutil_console_format(<<<EOTEXT
-      **time**
-EOTEXT
-      );
-  }
-
-  public function getCommandHelp() {
-    return phutil_console_format(<<<EOTEXT
-          Show what you're currently tracking in Phrequent.
-EOTEXT
-      );
-  }
-
-  public function requiresConduit() {
-    return true;
-  }
-
-  public function requiresAuthentication() {
-    return true;
-  }
-
-  public function run() {
-    $this->printCurrentTracking();
-  }
-
-}