Add TriggerOnUninstalled to ExtensionRegistry

chrome/browser/extensions/extension_service.cc

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/extensions/extension_service.h"
 
 #include <algorithm>
 #include <iterator>
 #include <set>
 
@@ skipping 750 matching lines @@
   if (!extension_prefs_->IsEphemeralApp(extension->id()))
     extensions::DataDeleter::StartDeleting(profile_, extension.get());
 
   UntrackTerminatedExtension(extension->id());
 
   // Notify interested parties that we've uninstalled this extension.
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_EXTENSION_UNINSTALLED,
       content::Source<Profile>(profile_),
       content::Details<const Extension>(extension.get()));
+  ExtensionRegistry::Get(profile_)->TriggerOnUninstalled(extension.get());
 
   if (extension_sync_service_) {
     extension_sync_service_->ProcessSyncUninstallExtension(extension->id(),
                                                            sync_change);
   }
 
   delayed_installs_.Remove(extension->id());
 
   extension_prefs_->OnExtensionUninstalled(
       extension->id(), extension->location(), external_uninstall);
@@ skipping 638 matching lines @@
 void ExtensionService::RemoveComponentExtension(
     const std::string& extension_id) {
   scoped_refptr<const Extension> extension(
       GetExtensionById(extension_id, false));
   UnloadExtension(extension_id, UnloadedExtensionInfo::REASON_UNINSTALL);
   if (extension.get()) {
     content::NotificationService::current()->Notify(
         chrome::NOTIFICATION_EXTENSION_UNINSTALLED,
         content::Source<Profile>(profile_),
         content::Details<const Extension>(extension.get()));
+    ExtensionRegistry::Get(profile_)->TriggerOnUninstalled(extension.get());
   }
 }
 
 void ExtensionService::UnloadAllExtensionsForTest() {
   UnloadAllExtensionsInternal();
 }
 
 void ExtensionService::ReloadExtensionsForTest() {
   // Calling UnloadAllExtensionsForTest here triggers a false-positive presubmit
   // warning about calling test code in production.
@@ skipping 1031 matching lines @@
 }
 
 void ExtensionService::OnProfileDestructionStarted() {
   ExtensionIdSet ids_to_unload = registry_->enabled_extensions().GetIDs();
   for (ExtensionIdSet::iterator it = ids_to_unload.begin();
        it != ids_to_unload.end();
        ++it) {
     UnloadExtension(*it, UnloadedExtensionInfo::REASON_PROFILE_SHUTDOWN);
   }
 }