Oilpan: Enable oilpan for callback classes

Source/modules/notifications/Notification.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 141 matching lines @@
 
     ASSERT_NOT_REACHED();
     return deniedPermission;
 }
 
 const String& Notification::permission(ExecutionContext* context)
 {
     return permissionString(NotificationController::clientFrom(context).checkPermission(context));
 }
 
-void Notification::requestPermission(ExecutionContext* context, PassOwnPtrWillBeRawPtr<NotificationPermissionCallback> callback)
+void Notification::requestPermission(ExecutionContext* context, NotificationPermissionCallback* callback)
 {
     // FIXME: Assert that this code-path will only be reached for Document environments
     // when Blink supports [Exposed] annotations on class members in IDL definitions.
     if (NotificationPermissionClient* permissionClient = NotificationPermissionClient::from(context)) {
         permissionClient->requestPermission(context, callback);
         return;
     }
 }
 
 bool Notification::dispatchEvent(PassRefPtrWillBeRawPtr<Event> event)
@@ skipping 19 matching lines @@
 
     m_asyncRunner.stop();
 }
 
 bool Notification::hasPendingActivity() const
 {
     return m_state == NotificationStateShowing || m_asyncRunner.isActive();
 }
 
 } // namespace blink