Move encryptedmedia module to oilpan

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 20 matching lines @@
 #include "core/dom/ExceptionCode.h"
 #include "core/events/GenericEventQueue.h"
 #include "core/html/MediaKeyError.h"
 #include "modules/encryptedmedia/MediaKeyMessageEvent.h"
 #include "modules/encryptedmedia/MediaKeys.h"
 #include "platform/Logging.h"
 #include "platform/drm/ContentDecryptionModule.h"
 
 namespace WebCore {
 
-PassRefPtr<MediaKeySession> MediaKeySession::create(ExecutionContext* context, ContentDecryptionModule* cdm, MediaKeys* keys)
+DEFINE_GC_INFO(MediaKeySession);
+
+PassRefPtrWillBeRawPtr<MediaKeySession> MediaKeySession::create(ExecutionContext* context, ContentDecryptionModule* cdm, MediaKeys* keys)
 {
-    return adoptRef(new MediaKeySession(context, cdm, keys));
+    return adoptRefCountedWillBeRefCountedGarbageCollected(new MediaKeySession(context, cdm, keys));
 }
 
 MediaKeySession::MediaKeySession(ExecutionContext* context, ContentDecryptionModule* cdm, MediaKeys* keys)
     : ContextLifecycleObserver(context)
     , m_keySystem(keys->keySystem())
     , m_asyncEventQueue(GenericEventQueue::create(this))
     , m_session(cdm->createSession(this))
     , m_keys(keys)
     , m_updateTimer(this, &MediaKeySession::updateTimerFired)
 {
@@ skipping 136 matching lines @@
 {
     return EventTargetNames::MediaKeySession;
 }
 
 ExecutionContext* MediaKeySession::executionContext() const
 {
     return ContextLifecycleObserver::executionContext();
 }
 
 }