Move mediastream module to oilpan transition types

Source/modules/mediastream/MediaStreamTrack.cpp

Index: Source/modules/mediastream/MediaStreamTrack.cpp
diff --git a/Source/modules/mediastream/MediaStreamTrack.cpp b/Source/modules/mediastream/MediaStreamTrack.cpp
index f96a43305b03cff923d8bb9216ee7fc1d0094803..c061fc0d77ffeb3b180b4a702aa88abbd6fc0482 100644
--- a/Source/modules/mediastream/MediaStreamTrack.cpp
+++ b/Source/modules/mediastream/MediaStreamTrack.cpp
@@ -38,9 +38,11 @@
 
 namespace WebCore {
 
-PassRefPtr<MediaStreamTrack> MediaStreamTrack::create(ExecutionContext* context, MediaStreamComponent* component)
+DEFINE_GC_INFO(MediaStreamTrack);
+
+PassRefPtrWillBeRawPtr<MediaStreamTrack> MediaStreamTrack::create(ExecutionContext* context, MediaStreamComponent* component)
 {
-    RefPtr<MediaStreamTrack> track = adoptRef(new MediaStreamTrack(context, component));
+    RefPtrWillBeRawPtr<MediaStreamTrack> track = adoptRefCountedWillBeRefCountedGarbageCollected(new MediaStreamTrack(context, component));
     track->suspendIfNeeded();
     return track.release();
 }
@@ -123,7 +125,7 @@ String MediaStreamTrack::readyState() const
 
 void MediaStreamTrack::getSources(ExecutionContext* context, PassOwnPtr<MediaStreamTrackSourcesCallback> callback, ExceptionState& exceptionState)
 {
-    RefPtr<MediaStreamTrackSourcesRequest> request = MediaStreamTrackSourcesRequestImpl::create(context->securityOrigin()->toString(), callback);
+    RefPtrWillBeRawPtr<MediaStreamTrackSourcesRequest> request = MediaStreamTrackSourcesRequestImpl::create(context->securityOrigin()->toString(), callback);
     if (!MediaStreamCenter::instance().getMediaStreamTrackSources(request.release()))
         exceptionState.throwDOMException(NotSupportedError, ExceptionMessages::failedToExecute("getSources", "MediaStreamTrack", "Functionality not implemented yet"));
 }