Move mediastream module to oilpan transition types

Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp

Index: Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp
diff --git a/Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp b/Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp
index 3137df1fc9b0cdae0aa50df3f4e7d92fd37890e9..9d1cfd59c904c467caa4044ae5df4611ea176503 100644
--- a/Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp
+++ b/Source/modules/mediastream/MediaStreamTrackSourcesRequestImpl.cpp
@@ -34,9 +34,9 @@
 
 namespace WebCore {
 
-PassRefPtr<MediaStreamTrackSourcesRequestImpl> MediaStreamTrackSourcesRequestImpl::create(const String& origin, PassOwnPtr<MediaStreamTrackSourcesCallback> callback)
+PassRefPtrWillBeRawPtr<MediaStreamTrackSourcesRequestImpl> MediaStreamTrackSourcesRequestImpl::create(const String& origin, PassOwnPtr<MediaStreamTrackSourcesCallback> callback)
 {
-    return adoptRef(new MediaStreamTrackSourcesRequestImpl(origin, callback));
+    return adoptRefWillBeNoop(new MediaStreamTrackSourcesRequestImpl(origin, callback));
 }
 
 MediaStreamTrackSourcesRequestImpl::MediaStreamTrackSourcesRequestImpl(const String& origin, PassOwnPtr<MediaStreamTrackSourcesCallback> callback)
@@ -68,4 +68,11 @@ void MediaStreamTrackSourcesRequestImpl::scheduledEventTimerFired(Timer<MediaStr
     m_protect.release();
 }
 
+void MediaStreamTrackSourcesRequestImpl::trace(Visitor* visitor)
+{
+    visitor->trace(m_sourceInfos);
+    visitor->trace(m_protect);
+    MediaStreamTrackSourcesRequest::trace(visitor);
+}
+
 } // namespace WebCore