diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -625,7 +625,6 @@
     'DiffusionCommitDiffEnormousHeraldField' => 'applications/diffusion/herald/DiffusionCommitDiffEnormousHeraldField.php',
     'DiffusionCommitEditController' => 'applications/diffusion/controller/DiffusionCommitEditController.php',
     'DiffusionCommitEditEngine' => 'applications/diffusion/editor/DiffusionCommitEditEngine.php',
-    'DiffusionCommitEditProController' => 'applications/diffusion/controller/DiffusionCommitEditProController.php',
     'DiffusionCommitFulltextEngine' => 'applications/repository/search/DiffusionCommitFulltextEngine.php',
     'DiffusionCommitHasRevisionEdgeType' => 'applications/diffusion/edge/DiffusionCommitHasRevisionEdgeType.php',
     'DiffusionCommitHasRevisionRelationship' => 'applications/diffusion/relationships/DiffusionCommitHasRevisionRelationship.php',
@@ -5319,7 +5318,6 @@
     'DiffusionCommitDiffEnormousHeraldField' => 'DiffusionCommitHeraldField',
     'DiffusionCommitEditController' => 'DiffusionController',
     'DiffusionCommitEditEngine' => 'PhabricatorEditEngine',
-    'DiffusionCommitEditProController' => 'DiffusionController',
     'DiffusionCommitFulltextEngine' => 'PhabricatorFulltextEngine',
     'DiffusionCommitHasRevisionEdgeType' => 'PhabricatorEdgeType',
     'DiffusionCommitHasRevisionRelationship' => 'DiffusionCommitRelationship',
diff --git a/src/applications/diffusion/application/PhabricatorDiffusionApplication.php b/src/applications/diffusion/application/PhabricatorDiffusionApplication.php
--- a/src/applications/diffusion/application/PhabricatorDiffusionApplication.php
+++ b/src/applications/diffusion/application/PhabricatorDiffusionApplication.php
@@ -63,8 +63,6 @@
           => 'DiffusionCommitBranchesController',
         'commit/(?P<commit>[a-z0-9]+)/tags/'
           => 'DiffusionCommitTagsController',
-        'commit/(?P<commit>[a-z0-9]+)/edit/'
-          => 'DiffusionCommitEditController',
         'compare/' => 'DiffusionCompareController',
         'manage/(?:(?P<panel>[^/]+)/)?'
           => 'DiffusionRepositoryManagePanelsController',
@@ -134,7 +132,7 @@
 
         'commit/' => array(
           $this->getEditRoutePattern('edit/') =>
-            'DiffusionCommitEditProController',
+            'DiffusionCommitEditController',
         ),
       ),
     );
diff --git a/src/applications/diffusion/controller/DiffusionCommitController.php b/src/applications/diffusion/controller/DiffusionCommitController.php
--- a/src/applications/diffusion/controller/DiffusionCommitController.php
+++ b/src/applications/diffusion/controller/DiffusionCommitController.php
@@ -997,12 +997,12 @@
       $commit,
       PhabricatorPolicyCapability::CAN_EDIT);
 
-    $identifier = $commit->getCommitIdentifier();
-    $uri = $repository->getPathURI("commit/{$identifier}/edit/");
+    $id = $commit->getID();
+    $edit_uri = $this->getApplicationURI("/commit/edit/{$id}/");
 
     $action = id(new PhabricatorActionView())
       ->setName(pht('Edit Commit'))
-      ->setHref($uri)
+      ->setHref($edit_uri)
       ->setIcon('fa-pencil')
       ->setDisabled(!$can_edit)
       ->setWorkflow(!$can_edit);
diff --git a/src/applications/diffusion/controller/DiffusionCommitEditController.php b/src/applications/diffusion/controller/DiffusionCommitEditController.php
--- a/src/applications/diffusion/controller/DiffusionCommitEditController.php
+++ b/src/applications/diffusion/controller/DiffusionCommitEditController.php
@@ -1,120 +1,12 @@
 <?php
 
-final class DiffusionCommitEditController extends DiffusionController {
+final class DiffusionCommitEditController
+  extends DiffusionController {
 
   public function handleRequest(AphrontRequest $request) {
-    $response = $this->loadDiffusionContext();
-    if ($response) {
-      return $response;
-    }
-
-    $viewer = $this->getViewer();
-    $drequest = $this->getDiffusionRequest();
-    $repository = $drequest->getRepository();
-    $commit = $drequest->loadCommit();
-
-    if (!$commit) {
-      return new Aphront404Response();
-    }
-
-    $data = $commit->loadCommitData();
-    $page_title = pht('Edit Diffusion Commit');
-
-    $commit_phid = $commit->getPHID();
-    $edge_type = PhabricatorProjectObjectHasProjectEdgeType::EDGECONST;
-    $current_proj_phids = PhabricatorEdgeQuery::loadDestinationPHIDs(
-      $commit_phid,
-      $edge_type);
-
-    if ($request->isFormPost()) {
-      $xactions = array();
-      $proj_phids = $request->getArr('projects');
-      $xactions[] = id(new PhabricatorAuditTransaction())
-        ->setTransactionType(PhabricatorTransactions::TYPE_EDGE)
-        ->setMetadataValue('edge:type', $edge_type)
-        ->setNewValue(array('=' => array_fuse($proj_phids)));
-
-      $editor = id(new PhabricatorAuditEditor())
-        ->setActor($viewer)
-        ->setContinueOnNoEffect(true)
-        ->setContentSourceFromRequest($request);
-
-      $editor->applyTransactions($commit, $xactions);
-
-      return id(new AphrontRedirectResponse())
-        ->setURI($commit->getURI());
-    }
-
-    $tokenizer_id = celerity_generate_unique_node_id();
-    $form = id(new AphrontFormView())
-      ->setUser($viewer)
-      ->setAction($request->getRequestURI()->getPath())
-      ->appendControl(
-        id(new AphrontFormTokenizerControl())
-        ->setLabel(pht('Projects'))
-        ->setName('projects')
-        ->setValue($current_proj_phids)
-        ->setID($tokenizer_id)
-        ->setDatasource(new PhabricatorProjectDatasource()));
-
-    $reason = $data->getCommitDetail('autocloseReason', false);
-    $reason = PhabricatorRepository::BECAUSE_AUTOCLOSE_FORCED;
-    if ($reason !== false) {
-      switch ($reason) {
-        case PhabricatorRepository::BECAUSE_REPOSITORY_IMPORTING:
-          $desc = pht('No, Repository Importing');
-          break;
-        case PhabricatorRepository::BECAUSE_AUTOCLOSE_DISABLED:
-          $desc = pht('No, Autoclose Disabled');
-          break;
-        case PhabricatorRepository::BECAUSE_NOT_ON_AUTOCLOSE_BRANCH:
-          $desc = pht('No, Not On Autoclose Branch');
-          break;
-        case PhabricatorRepository::BECAUSE_AUTOCLOSE_FORCED:
-          $desc = pht('Yes, Forced Via bin/repository CLI Tool.');
-          break;
-        case null:
-          $desc = pht('Yes');
-          break;
-        default:
-          $desc = pht('Unknown');
-          break;
-      }
-
-      $doc_href = PhabricatorEnv::getDoclink('Diffusion User Guide: Autoclose');
-      $doc_link = phutil_tag(
-        'a',
-        array(
-          'href' => $doc_href,
-          'target' => '_blank',
-        ),
-        pht('Learn More'));
-
-      $form->appendChild(
-        id(new AphrontFormMarkupControl())
-          ->setLabel(pht('Autoclose?'))
-          ->setValue(array($desc, " \xC2\xB7 ", $doc_link)));
-    }
-
-    $form->appendControl(
-      id(new AphrontFormSubmitControl())
-        ->setValue(pht('Save'))
-        ->addCancelButton($commit->getURI()));
-
-    $crumbs = $this->buildCrumbs(
-      array(
-        'commit' => true,
-      ));
-    $crumbs->addTextCrumb(pht('Edit'));
-
-    $form_box = id(new PHUIObjectBoxView())
-      ->setHeaderText($page_title)
-      ->setForm($form);
-
-    return $this->newPage()
-      ->setTitle($page_title)
-      ->setCrumbs($crumbs)
-      ->appendChild($form_box);
+    return id(new DiffusionCommitEditEngine())
+      ->setController($this)
+      ->buildResponse();
   }
 
 }
diff --git a/src/applications/diffusion/controller/DiffusionCommitEditProController.php b/src/applications/diffusion/controller/DiffusionCommitEditProController.php
deleted file mode 100644
--- a/src/applications/diffusion/controller/DiffusionCommitEditProController.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-
-final class DiffusionCommitEditProController
-  extends DiffusionController {
-
-  public function handleRequest(AphrontRequest $request) {
-    return id(new DiffusionCommitEditEngine())
-      ->setController($this)
-      ->buildResponse();
-  }
-
-}