Refactor APIResourceController to ProfileKeyedService.

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 f70bacb054d7ca1bb1269335e82dc0d0db109f7c..6303fde4a1bf70b0e613bbdd5fbdf54e7e11d23e 100644
--- a/chrome/browser/extensions/extension_service.h
+++ b/chrome/browser/extensions/extension_service.h
@@ -22,7 +22,6 @@
 #include "base/string16.h"
 #include "base/time.h"
 #include "base/tuple.h"
-#include "chrome/browser/extensions/api/api_resource_controller.h"
 #include "chrome/browser/extensions/app_shortcut_manager.h"
 #include "chrome/browser/extensions/app_sync_bundle.h"
 #include "chrome/browser/extensions/apps_promo.h"
@@ -615,9 +614,6 @@ class ExtensionService
     return &extension_warnings_;
   }
 
-  // Call only from IO thread.
-  extensions::APIResourceController* api_resource_controller();
-
   AppShortcutManager* app_shortcut_manager() { return &app_shortcut_manager_; }
 
   // Specialization of syncer::SyncableService::AsWeakPtr.
@@ -846,8 +842,6 @@ class ExtensionService
   // Contains an entry for each warning that shall be currently shown.
   ExtensionWarningSet extension_warnings_;
 
-  scoped_ptr<extensions::APIResourceController> api_resource_controller_;
-
   extensions::ProcessMap process_map_;
 
   AppShortcutManager app_shortcut_manager_;