Move mediastream module to oilpan transition types

Source/platform/mediastream/MediaStreamCenter.cpp

 /*
  * Copyright (C) 2011 Ericsson AB. All rights reserved.
  * Copyright (C) 2012 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:
  *
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
@@ skipping 46 matching lines @@
 
 MediaStreamCenter::MediaStreamCenter()
     : m_private(adoptPtr(blink::Platform::current()->createMediaStreamCenter(this)))
 {
 }
 
 MediaStreamCenter::~MediaStreamCenter()
 {
 }
 
-bool MediaStreamCenter::getMediaStreamTrackSources(PassRefPtr<MediaStreamTrackSourcesRequest> request)
+bool MediaStreamCenter::getMediaStreamTrackSources(PassRefPtrWillBeRawPtr<MediaStreamTrackSourcesRequest> request)
 {
     return m_private && m_private->getMediaStreamTrackSources(request);
 }
 
 void MediaStreamCenter::didSetMediaStreamTrackEnabled(MediaStreamComponent* component)
 {
     if (m_private) {
         if (component->enabled()) {
             m_private->didEnableMediaStreamTrack(component);
         } else {
@@ skipping 67 matching lines @@
 {
     MediaStreamDescriptor* stream = webStream;
     MediaStreamDescriptorClient* client = stream->client();
     if (client)
         client->streamEnded();
     else
         stream->setEnded();
 }
 
 } // namespace WebCore