diff --git a/src/applications/almanac/storage/AlmanacBinding.php b/src/applications/almanac/storage/AlmanacBinding.php
--- a/src/applications/almanac/storage/AlmanacBinding.php
+++ b/src/applications/almanac/storage/AlmanacBinding.php
@@ -214,12 +214,6 @@
     return new AlmanacBindingTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/almanac/storage/AlmanacDevice.php b/src/applications/almanac/storage/AlmanacDevice.php
--- a/src/applications/almanac/storage/AlmanacDevice.php
+++ b/src/applications/almanac/storage/AlmanacDevice.php
@@ -212,13 +212,6 @@
     return new AlmanacDeviceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSSHPublicKeyInterface  )----------------------------------- */
 
diff --git a/src/applications/almanac/storage/AlmanacInterface.php b/src/applications/almanac/storage/AlmanacInterface.php
--- a/src/applications/almanac/storage/AlmanacInterface.php
+++ b/src/applications/almanac/storage/AlmanacInterface.php
@@ -176,12 +176,6 @@
     return new AlmanacInterfaceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorConduitResultInterface  )---------------------------------- */
 
diff --git a/src/applications/almanac/storage/AlmanacNamespace.php b/src/applications/almanac/storage/AlmanacNamespace.php
--- a/src/applications/almanac/storage/AlmanacNamespace.php
+++ b/src/applications/almanac/storage/AlmanacNamespace.php
@@ -199,12 +199,6 @@
     return new AlmanacNamespaceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/almanac/storage/AlmanacNetwork.php b/src/applications/almanac/storage/AlmanacNetwork.php
--- a/src/applications/almanac/storage/AlmanacNetwork.php
+++ b/src/applications/almanac/storage/AlmanacNetwork.php
@@ -69,13 +69,6 @@
     return new AlmanacNetworkTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/almanac/storage/AlmanacService.php b/src/applications/almanac/storage/AlmanacService.php
--- a/src/applications/almanac/storage/AlmanacService.php
+++ b/src/applications/almanac/storage/AlmanacService.php
@@ -234,13 +234,6 @@
     return new AlmanacServiceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/auth/storage/PhabricatorAuthPassword.php b/src/applications/auth/storage/PhabricatorAuthPassword.php
--- a/src/applications/auth/storage/PhabricatorAuthPassword.php
+++ b/src/applications/auth/storage/PhabricatorAuthPassword.php
@@ -225,12 +225,4 @@
     return new PhabricatorAuthPasswordTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
-
 }
diff --git a/src/applications/auth/storage/PhabricatorAuthProviderConfig.php b/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
--- a/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
+++ b/src/applications/auth/storage/PhabricatorAuthProviderConfig.php
@@ -99,13 +99,6 @@
     return new PhabricatorAuthProviderConfigTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/auth/storage/PhabricatorAuthSSHKey.php b/src/applications/auth/storage/PhabricatorAuthSSHKey.php
--- a/src/applications/auth/storage/PhabricatorAuthSSHKey.php
+++ b/src/applications/auth/storage/PhabricatorAuthSSHKey.php
@@ -167,10 +167,4 @@
     return new PhabricatorAuthSSHKeyTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/badges/storage/PhabricatorBadgesBadge.php b/src/applications/badges/storage/PhabricatorBadgesBadge.php
--- a/src/applications/badges/storage/PhabricatorBadgesBadge.php
+++ b/src/applications/badges/storage/PhabricatorBadgesBadge.php
@@ -133,13 +133,6 @@
     return new PhabricatorBadgesTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
diff --git a/src/applications/base/PhabricatorApplication.php b/src/applications/base/PhabricatorApplication.php
--- a/src/applications/base/PhabricatorApplication.php
+++ b/src/applications/base/PhabricatorApplication.php
@@ -657,10 +657,4 @@
     return new PhabricatorApplicationApplicationTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
 }
diff --git a/src/applications/calendar/storage/PhabricatorCalendarEvent.php b/src/applications/calendar/storage/PhabricatorCalendarEvent.php
--- a/src/applications/calendar/storage/PhabricatorCalendarEvent.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarEvent.php
@@ -1319,12 +1319,6 @@
     return new PhabricatorCalendarEventTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
diff --git a/src/applications/calendar/storage/PhabricatorCalendarExport.php b/src/applications/calendar/storage/PhabricatorCalendarExport.php
--- a/src/applications/calendar/storage/PhabricatorCalendarExport.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarExport.php
@@ -174,13 +174,6 @@
     return new PhabricatorCalendarExportTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/calendar/storage/PhabricatorCalendarImport.php b/src/applications/calendar/storage/PhabricatorCalendarImport.php
--- a/src/applications/calendar/storage/PhabricatorCalendarImport.php
+++ b/src/applications/calendar/storage/PhabricatorCalendarImport.php
@@ -148,12 +148,6 @@
     return new PhabricatorCalendarImportTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
   public function newLogMessage($type, array $parameters) {
     $parameters = array(
       'type' => $type,
diff --git a/src/applications/config/storage/PhabricatorConfigEntry.php b/src/applications/config/storage/PhabricatorConfigEntry.php
--- a/src/applications/config/storage/PhabricatorConfigEntry.php
+++ b/src/applications/config/storage/PhabricatorConfigEntry.php
@@ -69,13 +69,6 @@
     return new PhabricatorConfigTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/conpherence/storage/ConpherenceThread.php b/src/applications/conpherence/storage/ConpherenceThread.php
--- a/src/applications/conpherence/storage/ConpherenceThread.php
+++ b/src/applications/conpherence/storage/ConpherenceThread.php
@@ -319,11 +319,6 @@
     return new ConpherenceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
 
 /* -(  PhabricatorNgramInterface  )------------------------------------------ */
 
diff --git a/src/applications/countdown/storage/PhabricatorCountdown.php b/src/applications/countdown/storage/PhabricatorCountdown.php
--- a/src/applications/countdown/storage/PhabricatorCountdown.php
+++ b/src/applications/countdown/storage/PhabricatorCountdown.php
@@ -103,12 +103,6 @@
     return new PhabricatorCountdownTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
 
 /* -(  PhabricatorTokenReceiverInterface  )---------------------------------- */
 
diff --git a/src/applications/dashboard/storage/PhabricatorDashboard.php b/src/applications/dashboard/storage/PhabricatorDashboard.php
--- a/src/applications/dashboard/storage/PhabricatorDashboard.php
+++ b/src/applications/dashboard/storage/PhabricatorDashboard.php
@@ -138,13 +138,6 @@
     return new PhabricatorDashboardTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/dashboard/storage/PhabricatorDashboardPanel.php b/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
--- a/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
+++ b/src/applications/dashboard/storage/PhabricatorDashboardPanel.php
@@ -121,13 +121,6 @@
     return new PhabricatorDashboardPanelTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/differential/storage/DifferentialDiff.php b/src/applications/differential/storage/DifferentialDiff.php
--- a/src/applications/differential/storage/DifferentialDiff.php
+++ b/src/applications/differential/storage/DifferentialDiff.php
@@ -707,13 +707,6 @@
     return new DifferentialDiffTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/diviner/storage/DivinerLiveBook.php b/src/applications/diviner/storage/DivinerLiveBook.php
--- a/src/applications/diviner/storage/DivinerLiveBook.php
+++ b/src/applications/diviner/storage/DivinerLiveBook.php
@@ -151,13 +151,6 @@
     return new DivinerLiveBookTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 /* -(  PhabricatorFulltextInterface  )--------------------------------------- */
 
 
diff --git a/src/applications/drydock/storage/DrydockBlueprint.php b/src/applications/drydock/storage/DrydockBlueprint.php
--- a/src/applications/drydock/storage/DrydockBlueprint.php
+++ b/src/applications/drydock/storage/DrydockBlueprint.php
@@ -303,13 +303,6 @@
     return new DrydockBlueprintTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/files/storage/PhabricatorFile.php b/src/applications/files/storage/PhabricatorFile.php
--- a/src/applications/files/storage/PhabricatorFile.php
+++ b/src/applications/files/storage/PhabricatorFile.php
@@ -1552,13 +1552,6 @@
     return new PhabricatorFileTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface Implementation  )-------------------------- */
 
diff --git a/src/applications/fund/storage/FundBacker.php b/src/applications/fund/storage/FundBacker.php
--- a/src/applications/fund/storage/FundBacker.php
+++ b/src/applications/fund/storage/FundBacker.php
@@ -118,11 +118,4 @@
     return new FundBackerTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/fund/storage/FundInitiative.php b/src/applications/fund/storage/FundInitiative.php
--- a/src/applications/fund/storage/FundInitiative.php
+++ b/src/applications/fund/storage/FundInitiative.php
@@ -168,13 +168,6 @@
     return new FundInitiativeTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
diff --git a/src/applications/harbormaster/storage/HarbormasterBuildable.php b/src/applications/harbormaster/storage/HarbormasterBuildable.php
--- a/src/applications/harbormaster/storage/HarbormasterBuildable.php
+++ b/src/applications/harbormaster/storage/HarbormasterBuildable.php
@@ -291,13 +291,6 @@
     return new HarbormasterBuildableTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/harbormaster/storage/build/HarbormasterBuild.php b/src/applications/harbormaster/storage/build/HarbormasterBuild.php
--- a/src/applications/harbormaster/storage/build/HarbormasterBuild.php
+++ b/src/applications/harbormaster/storage/build/HarbormasterBuild.php
@@ -401,13 +401,6 @@
     return new HarbormasterBuildTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/harbormaster/storage/configuration/HarbormasterBuildPlan.php b/src/applications/harbormaster/storage/configuration/HarbormasterBuildPlan.php
--- a/src/applications/harbormaster/storage/configuration/HarbormasterBuildPlan.php
+++ b/src/applications/harbormaster/storage/configuration/HarbormasterBuildPlan.php
@@ -144,14 +144,6 @@
     return new HarbormasterBuildPlanTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
-
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
 
diff --git a/src/applications/harbormaster/storage/configuration/HarbormasterBuildStep.php b/src/applications/harbormaster/storage/configuration/HarbormasterBuildStep.php
--- a/src/applications/harbormaster/storage/configuration/HarbormasterBuildStep.php
+++ b/src/applications/harbormaster/storage/configuration/HarbormasterBuildStep.php
@@ -129,13 +129,6 @@
     return new HarbormasterBuildStepTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/herald/storage/HeraldRule.php b/src/applications/herald/storage/HeraldRule.php
--- a/src/applications/herald/storage/HeraldRule.php
+++ b/src/applications/herald/storage/HeraldRule.php
@@ -326,13 +326,6 @@
     return new HeraldRuleTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/herald/storage/HeraldWebhook.php b/src/applications/herald/storage/HeraldWebhook.php
--- a/src/applications/herald/storage/HeraldWebhook.php
+++ b/src/applications/herald/storage/HeraldWebhook.php
@@ -208,12 +208,6 @@
     return new HeraldWebhookTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/legalpad/storage/LegalpadDocument.php b/src/applications/legalpad/storage/LegalpadDocument.php
--- a/src/applications/legalpad/storage/LegalpadDocument.php
+++ b/src/applications/legalpad/storage/LegalpadDocument.php
@@ -217,13 +217,6 @@
     return new LegalpadTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/macro/storage/PhabricatorFileImageMacro.php b/src/applications/macro/storage/PhabricatorFileImageMacro.php
--- a/src/applications/macro/storage/PhabricatorFileImageMacro.php
+++ b/src/applications/macro/storage/PhabricatorFileImageMacro.php
@@ -106,13 +106,6 @@
     return new PhabricatorMacroTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
diff --git a/src/applications/maniphest/storage/ManiphestTask.php b/src/applications/maniphest/storage/ManiphestTask.php
--- a/src/applications/maniphest/storage/ManiphestTask.php
+++ b/src/applications/maniphest/storage/ManiphestTask.php
@@ -460,13 +460,6 @@
     return new ManiphestTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSpacesInterface  )----------------------------------------- */
 
diff --git a/src/applications/metamta/storage/PhabricatorMetaMTAApplicationEmail.php b/src/applications/metamta/storage/PhabricatorMetaMTAApplicationEmail.php
--- a/src/applications/metamta/storage/PhabricatorMetaMTAApplicationEmail.php
+++ b/src/applications/metamta/storage/PhabricatorMetaMTAApplicationEmail.php
@@ -131,12 +131,6 @@
     return new PhabricatorMetaMTAApplicationEmailTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/nuance/storage/NuanceItem.php b/src/applications/nuance/storage/NuanceItem.php
--- a/src/applications/nuance/storage/NuanceItem.php
+++ b/src/applications/nuance/storage/NuanceItem.php
@@ -201,10 +201,4 @@
     return new NuanceItemTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/nuance/storage/NuanceQueue.php b/src/applications/nuance/storage/NuanceQueue.php
--- a/src/applications/nuance/storage/NuanceQueue.php
+++ b/src/applications/nuance/storage/NuanceQueue.php
@@ -87,10 +87,4 @@
     return new NuanceQueueTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/nuance/storage/NuanceSource.php b/src/applications/nuance/storage/NuanceSource.php
--- a/src/applications/nuance/storage/NuanceSource.php
+++ b/src/applications/nuance/storage/NuanceSource.php
@@ -107,13 +107,6 @@
     return new NuanceSourceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php b/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
--- a/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
+++ b/src/applications/oauthserver/storage/PhabricatorOAuthServerClient.php
@@ -99,12 +99,6 @@
     return new PhabricatorOAuthServerTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/owners/storage/PhabricatorOwnersPackage.php b/src/applications/owners/storage/PhabricatorOwnersPackage.php
--- a/src/applications/owners/storage/PhabricatorOwnersPackage.php
+++ b/src/applications/owners/storage/PhabricatorOwnersPackage.php
@@ -615,12 +615,6 @@
     return new PhabricatorOwnersPackageTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorCustomFieldInterface  )------------------------------------ */
 
diff --git a/src/applications/packages/storage/PhabricatorPackagesPackage.php b/src/applications/packages/storage/PhabricatorPackagesPackage.php
--- a/src/applications/packages/storage/PhabricatorPackagesPackage.php
+++ b/src/applications/packages/storage/PhabricatorPackagesPackage.php
@@ -197,12 +197,6 @@
     return new PhabricatorPackagesPackageTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
diff --git a/src/applications/packages/storage/PhabricatorPackagesPublisher.php b/src/applications/packages/storage/PhabricatorPackagesPublisher.php
--- a/src/applications/packages/storage/PhabricatorPackagesPublisher.php
+++ b/src/applications/packages/storage/PhabricatorPackagesPublisher.php
@@ -173,12 +173,6 @@
     return new PhabricatorPackagesPublisherTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
diff --git a/src/applications/packages/storage/PhabricatorPackagesVersion.php b/src/applications/packages/storage/PhabricatorPackagesVersion.php
--- a/src/applications/packages/storage/PhabricatorPackagesVersion.php
+++ b/src/applications/packages/storage/PhabricatorPackagesVersion.php
@@ -164,12 +164,6 @@
     return new PhabricatorPackagesVersionTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorNgramsInterface  )----------------------------------------- */
 
diff --git a/src/applications/passphrase/storage/PassphraseCredential.php b/src/applications/passphrase/storage/PassphraseCredential.php
--- a/src/applications/passphrase/storage/PassphraseCredential.php
+++ b/src/applications/passphrase/storage/PassphraseCredential.php
@@ -125,13 +125,6 @@
     return new PassphraseCredentialTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/paste/storage/PhabricatorPaste.php b/src/applications/paste/storage/PhabricatorPaste.php
--- a/src/applications/paste/storage/PhabricatorPaste.php
+++ b/src/applications/paste/storage/PhabricatorPaste.php
@@ -227,13 +227,6 @@
     return new PhabricatorPasteTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSpacesInterface  )----------------------------------------- */
 
diff --git a/src/applications/people/storage/PhabricatorUser.php b/src/applications/people/storage/PhabricatorUser.php
--- a/src/applications/people/storage/PhabricatorUser.php
+++ b/src/applications/people/storage/PhabricatorUser.php
@@ -1379,12 +1379,6 @@
     return new PhabricatorUserTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorFulltextInterface  )--------------------------------------- */
 
diff --git a/src/applications/phame/storage/PhameBlog.php b/src/applications/phame/storage/PhameBlog.php
--- a/src/applications/phame/storage/PhameBlog.php
+++ b/src/applications/phame/storage/PhameBlog.php
@@ -339,12 +339,6 @@
     return new PhameBlogTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSubscribableInterface Implementation  )-------------------- */
 
diff --git a/src/applications/phame/storage/PhamePost.php b/src/applications/phame/storage/PhamePost.php
--- a/src/applications/phame/storage/PhamePost.php
+++ b/src/applications/phame/storage/PhamePost.php
@@ -287,13 +287,6 @@
     return new PhamePostTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/phlux/storage/PhluxVariable.php b/src/applications/phlux/storage/PhluxVariable.php
--- a/src/applications/phlux/storage/PhluxVariable.php
+++ b/src/applications/phlux/storage/PhluxVariable.php
@@ -49,13 +49,6 @@
     return new PhluxTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/phortune/storage/PhortuneAccount.php b/src/applications/phortune/storage/PhortuneAccount.php
--- a/src/applications/phortune/storage/PhortuneAccount.php
+++ b/src/applications/phortune/storage/PhortuneAccount.php
@@ -113,13 +113,6 @@
     return new PhortuneAccountTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/phortune/storage/PhortuneCart.php b/src/applications/phortune/storage/PhortuneCart.php
--- a/src/applications/phortune/storage/PhortuneCart.php
+++ b/src/applications/phortune/storage/PhortuneCart.php
@@ -644,13 +644,6 @@
     return new PhortuneCartTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/phortune/storage/PhortuneMerchant.php b/src/applications/phortune/storage/PhortuneMerchant.php
--- a/src/applications/phortune/storage/PhortuneMerchant.php
+++ b/src/applications/phortune/storage/PhortuneMerchant.php
@@ -86,13 +86,6 @@
     return new PhortuneMerchantTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/phortune/storage/PhortunePaymentProviderConfig.php b/src/applications/phortune/storage/PhortunePaymentProviderConfig.php
--- a/src/applications/phortune/storage/PhortunePaymentProviderConfig.php
+++ b/src/applications/phortune/storage/PhortunePaymentProviderConfig.php
@@ -114,11 +114,4 @@
     return new PhortunePaymentProviderConfigTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/phriction/storage/PhrictionDocument.php b/src/applications/phriction/storage/PhrictionDocument.php
--- a/src/applications/phriction/storage/PhrictionDocument.php
+++ b/src/applications/phriction/storage/PhrictionDocument.php
@@ -231,13 +231,6 @@
     return new PhrictionTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorTokenReceiverInterface  )---------------------------------- */
 
diff --git a/src/applications/phurl/storage/PhabricatorPhurlURL.php b/src/applications/phurl/storage/PhabricatorPhurlURL.php
--- a/src/applications/phurl/storage/PhabricatorPhurlURL.php
+++ b/src/applications/phurl/storage/PhabricatorPhurlURL.php
@@ -165,12 +165,6 @@
     return new PhabricatorPhurlURLTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
 
 /* -(  PhabricatorSubscribableInterface  )----------------------------------- */
 
diff --git a/src/applications/ponder/storage/PonderAnswer.php b/src/applications/ponder/storage/PonderAnswer.php
--- a/src/applications/ponder/storage/PonderAnswer.php
+++ b/src/applications/ponder/storage/PonderAnswer.php
@@ -125,13 +125,6 @@
     return new PonderAnswerTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
   // Markup interface
 
diff --git a/src/applications/ponder/storage/PonderQuestion.php b/src/applications/ponder/storage/PonderQuestion.php
--- a/src/applications/ponder/storage/PonderQuestion.php
+++ b/src/applications/ponder/storage/PonderQuestion.php
@@ -153,13 +153,6 @@
     return new PonderQuestionTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
   // Markup interface
 
diff --git a/src/applications/project/storage/PhabricatorProject.php b/src/applications/project/storage/PhabricatorProject.php
--- a/src/applications/project/storage/PhabricatorProject.php
+++ b/src/applications/project/storage/PhabricatorProject.php
@@ -703,13 +703,6 @@
     return new PhabricatorProjectTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorSpacesInterface  )----------------------------------------- */
 
diff --git a/src/applications/project/storage/PhabricatorProjectColumn.php b/src/applications/project/storage/PhabricatorProjectColumn.php
--- a/src/applications/project/storage/PhabricatorProjectColumn.php
+++ b/src/applications/project/storage/PhabricatorProjectColumn.php
@@ -242,13 +242,6 @@
     return new PhabricatorProjectColumnTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/releeph/storage/ReleephBranch.php b/src/applications/releeph/storage/ReleephBranch.php
--- a/src/applications/releeph/storage/ReleephBranch.php
+++ b/src/applications/releeph/storage/ReleephBranch.php
@@ -166,13 +166,6 @@
     return new ReleephBranchTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/releeph/storage/ReleephProject.php b/src/applications/releeph/storage/ReleephProject.php
--- a/src/applications/releeph/storage/ReleephProject.php
+++ b/src/applications/releeph/storage/ReleephProject.php
@@ -127,13 +127,6 @@
     return new ReleephProductTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/releeph/storage/ReleephRequest.php b/src/applications/releeph/storage/ReleephRequest.php
--- a/src/applications/releeph/storage/ReleephRequest.php
+++ b/src/applications/releeph/storage/ReleephRequest.php
@@ -307,13 +307,6 @@
     return new ReleephRequestTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/repository/storage/PhabricatorRepository.php b/src/applications/repository/storage/PhabricatorRepository.php
--- a/src/applications/repository/storage/PhabricatorRepository.php
+++ b/src/applications/repository/storage/PhabricatorRepository.php
@@ -2621,13 +2621,6 @@
     return new PhabricatorRepositoryTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/repository/storage/PhabricatorRepositoryIdentity.php b/src/applications/repository/storage/PhabricatorRepositoryIdentity.php
--- a/src/applications/repository/storage/PhabricatorRepositoryIdentity.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryIdentity.php
@@ -142,11 +142,4 @@
     return new PhabricatorRepositoryIdentityTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/repository/storage/PhabricatorRepositoryURI.php b/src/applications/repository/storage/PhabricatorRepositoryURI.php
--- a/src/applications/repository/storage/PhabricatorRepositoryURI.php
+++ b/src/applications/repository/storage/PhabricatorRepositoryURI.php
@@ -613,12 +613,6 @@
     return new PhabricatorRepositoryURITransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/search/storage/PhabricatorProfileMenuItemConfiguration.php b/src/applications/search/storage/PhabricatorProfileMenuItemConfiguration.php
--- a/src/applications/search/storage/PhabricatorProfileMenuItemConfiguration.php
+++ b/src/applications/search/storage/PhabricatorProfileMenuItemConfiguration.php
@@ -273,11 +273,4 @@
     return new PhabricatorProfileMenuItemConfigurationTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/settings/storage/PhabricatorUserPreferences.php b/src/applications/settings/storage/PhabricatorUserPreferences.php
--- a/src/applications/settings/storage/PhabricatorUserPreferences.php
+++ b/src/applications/settings/storage/PhabricatorUserPreferences.php
@@ -253,10 +253,4 @@
     return new PhabricatorUserPreferencesTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 }
diff --git a/src/applications/slowvote/storage/PhabricatorSlowvotePoll.php b/src/applications/slowvote/storage/PhabricatorSlowvotePoll.php
--- a/src/applications/slowvote/storage/PhabricatorSlowvotePoll.php
+++ b/src/applications/slowvote/storage/PhabricatorSlowvotePoll.php
@@ -139,13 +139,6 @@
     return new PhabricatorSlowvoteTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorPolicyInterface  )----------------------------------------- */
 
diff --git a/src/applications/spaces/storage/PhabricatorSpacesNamespace.php b/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
--- a/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
+++ b/src/applications/spaces/storage/PhabricatorSpacesNamespace.php
@@ -99,12 +99,6 @@
     return new PhabricatorSpacesNamespaceTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
diff --git a/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php b/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
--- a/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
+++ b/src/applications/transactions/storage/PhabricatorEditEngineConfiguration.php
@@ -347,10 +347,4 @@
     return new PhabricatorEditEngineConfigurationTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
-
 }
diff --git a/src/infrastructure/daemon/workers/storage/PhabricatorWorkerBulkJob.php b/src/infrastructure/daemon/workers/storage/PhabricatorWorkerBulkJob.php
--- a/src/infrastructure/daemon/workers/storage/PhabricatorWorkerBulkJob.php
+++ b/src/infrastructure/daemon/workers/storage/PhabricatorWorkerBulkJob.php
@@ -241,11 +241,6 @@
     return new PhabricatorWorkerBulkJobTransaction();
   }
 
-  public function willRenderTimeline(
-    PhabricatorApplicationTransactionView $timeline,
-    AphrontRequest $request) {
-    return $timeline;
-  }
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */