Remove RefCountedGarbageCollected from EventTarget objects

Source/modules/encryptedmedia/MediaKeySession.cpp

 /*
  * Copyright (C) 2013 Apple 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:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 44 matching lines @@
     , data(data)
 {
 }
 
 MediaKeySession::PendingAction::~PendingAction()
 {
 }
 
 MediaKeySession* MediaKeySession::create(ExecutionContext* context, blink::WebContentDecryptionModule* cdm, MediaKeys* keys)
 {
-    MediaKeySession* session = adoptRefCountedGarbageCollected(new MediaKeySession(context, cdm, keys));
+    MediaKeySession* session = adoptRefCountedGarbageCollectedWillBeNoop(new MediaKeySession(context, cdm, keys));
     session->suspendIfNeeded();
     return session;
 }
 
 MediaKeySession::MediaKeySession(ExecutionContext* context, blink::WebContentDecryptionModule* cdm, MediaKeys* keys)
     : ActiveDOMObject(context)
     , m_keySystem(keys->keySystem())
     , m_asyncEventQueue(GenericEventQueue::create(this))
     , m_session(adoptPtr(cdm->createSession(this)))
     , m_keys(keys)
@@ skipping 194 matching lines @@
     m_asyncEventQueue->close();
 }
 
 void MediaKeySession::trace(Visitor* visitor)
 {
     visitor->trace(m_keys);
     EventTargetWithInlineData::trace(visitor);
 }
 
 }