Oilpan: Remove adoptRefCountedGarbageCollected

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 189 matching lines @@
         m_resolver->reject(DOMException::create(code, errorMessage));
         m_resolver.clear();
     }
 
     RefPtr<ScriptPromiseResolver> m_resolver;
     Member<MediaKeySession> m_session;
 };
 
 MediaKeySession* MediaKeySession::create(ScriptState* scriptState, MediaKeys* mediaKeys, const String& sessionType)
 {
-    RefPtrWillBeRawPtr<MediaKeySession> session = adoptRefCountedGarbageCollectedWillBeNoop(new MediaKeySession(scriptState, mediaKeys, sessionType));
+    RefPtrWillBeRawPtr<MediaKeySession> session = new MediaKeySession(scriptState, mediaKeys, sessionType);
     session->suspendIfNeeded();
     return session.get();
 }
 
 MediaKeySession::MediaKeySession(ScriptState* scriptState, MediaKeys* mediaKeys, const String& sessionType)
     : ActiveDOMObject(scriptState->executionContext())
     , m_keySystem(mediaKeys->keySystem())
     , m_asyncEventQueue(GenericEventQueue::create(this))
     , m_mediaKeys(mediaKeys)
     , m_sessionType(sessionType)
@@ skipping 426 matching lines @@
 {
     visitor->trace(m_error);
     visitor->trace(m_asyncEventQueue);
     visitor->trace(m_pendingActions);
     visitor->trace(m_mediaKeys);
     visitor->trace(m_closedPromise);
     EventTargetWithInlineData::trace(visitor);
 }
 
 } // namespace blink