Cleaning Up Extensions When Local Content Removed

chrome/browser/extensions/extension_service.h

Index: chrome/browser/extensions/extension_service.h
diff --git a/chrome/browser/extensions/extension_service.h b/chrome/browser/extensions/extension_service.h
index 911e52ab0079345d94ff4cbb344fdd8adea5b392..ae838a6c23bced2ccce18c5d65525641a0767cd1 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -27,6 +27,7 @@
 #include "chrome/browser/extensions/app_shortcut_manager.h"
 #include "chrome/browser/extensions/app_sync_bundle.h"
 #include "chrome/browser/extensions/apps_promo.h"
+#include "chrome/browser/extensions/extension_garbage_collector.h"
 #include "chrome/browser/extensions/extension_icon_manager.h"
 #include "chrome/browser/extensions/extension_menu_manager.h"
 #include "chrome/browser/extensions/extension_prefs.h"
@@ -485,6 +486,10 @@ class ExtensionService
   // Note that this may return NULL if autoupdate is not turned on.
   extensions::ExtensionUpdater* updater();
 
+  extensions::ExtensionGarbageCollector* extension_garbage_collector() {

[Yoyo Zhou, 2012/06/14 22:34:09]

You don't need an accessor if it's not used outside of ExtensionService.

[Devlin, 2012/06/14 22:51:35]

Done.

+    return extension_garbage_collector_.get();
+  }
+
   ExtensionToolbarModel* toolbar_model() { return &toolbar_model_; }
 
   ExtensionsQuotaService* quota_service() { return &quota_service_; }
@@ -707,6 +712,11 @@ class ExtensionService
   // Preferences for the owning profile (weak reference).
   ExtensionPrefs* extension_prefs_;
 
+  // The ExtensionGarbageCollector associated with this service; this is
+  // responsible for cleaning up old or partially deleted extensions.
+  scoped_ptr<extensions::ExtensionGarbageCollector>
+      extension_garbage_collector_;
+
   // Settings for the owning profile.
   scoped_ptr<extensions::SettingsFrontend> settings_frontend_;