Move mediastream module to oilpan transition types

Source/modules/mediastream/SourceInfo.cpp

 /*
  * Copyright (C) 2013 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.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 12 matching lines @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "config.h"
 #include "modules/mediastream/SourceInfo.h"
 
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
-PassRefPtr<SourceInfo> SourceInfo::create(const blink::WebSourceInfo& webSourceInfo)
+DEFINE_GC_INFO(SourceInfo);
+
+PassRefPtrWillBeRawPtr<SourceInfo> SourceInfo::create(const blink::WebSourceInfo& webSourceInfo)
 {
     ASSERT(!webSourceInfo.isNull());
-    return adoptRef(new SourceInfo(webSourceInfo));
+    return adoptRefWillBeNoop(new SourceInfo(webSourceInfo));
 }
 
 SourceInfo::SourceInfo(const blink::WebSourceInfo& webSourceInfo)
     : m_webSourceInfo(webSourceInfo)
 {
     ScriptWrappable::init(this);
 }
 
 String SourceInfo::id() const
 {
@@ skipping 29 matching lines @@
         return "user";
     case blink::WebSourceInfo::VideoFacingModeEnvironment:
         return "environment";
     }
 
     ASSERT_NOT_REACHED();
     return String();
 }
 
 } // namespace WebCore