Move mediastream module to oilpan transition types

Source/modules/mediastream/RTCStatsResponse.h

Index: Source/modules/mediastream/RTCStatsResponse.h
diff --git a/Source/modules/mediastream/RTCStatsResponse.h b/Source/modules/mediastream/RTCStatsResponse.h
index 9bda7feefca2995cad718f46e6cebbebada3bc32..181c64dbfe243aa99bec5c84b28ea2289db6f69c 100644
--- a/Source/modules/mediastream/RTCStatsResponse.h
+++ b/Source/modules/mediastream/RTCStatsResponse.h
@@ -26,6 +26,7 @@
 #define RTCStatsResponse_h
 
 #include "bindings/v8/ScriptWrappable.h"
+#include "heap/Handle.h"
 #include "modules/mediastream/RTCStatsReport.h"
 #include "platform/mediastream/RTCStatsResponseBase.h"
 #include "wtf/HashMap.h"
@@ -38,16 +39,16 @@ class RTCStatsResponse FINAL : public RTCStatsResponseBase, public ScriptWrappab
 public:
     static PassRefPtr<RTCStatsResponse> create();
 
-    const Vector<RefPtr<RTCStatsReport> >& result() const { return m_result; }
+    const WillBePersistentHeapVector<RefPtrWillBeMember<RTCStatsReport> >& result() const { return m_result; }

[haraken, 2014/02/26 13:58:37]

We should return WillBeHeapVector<RefPtrWillBeMember<RTCStatsReport>.

I suggested to Slava that we can add operator* that retrieves HeapVector from
PersistentHeapVector: https://codereview.chromium.org/180003002/

[haraken, 2014/02/26 13:58:37]

Another way to fix this would be just to move RTCStatsResponseBase to the heap,
since now you can move platform objects to the heap. Then you can just use
WillBeHeapVector<RefPtrWillBeMember>.

[keishi, 2014/02/27 07:33:34]

Done.

 
-    PassRefPtr<RTCStatsReport> namedItem(const AtomicString& name);
+    PassRefPtrWillBeRawPtr<RTCStatsReport> namedItem(const AtomicString& name);
 
     virtual size_t addReport(String id, String type, double timestamp) OVERRIDE;
     virtual void addStatistic(size_t report, String name, String value) OVERRIDE;
 
 private:
     RTCStatsResponse();
-    Vector<RefPtr<RTCStatsReport> > m_result;
+    WillBePersistentHeapVector<RefPtrWillBeMember<RTCStatsReport> > m_result;
     HashMap<String, int> m_idmap;
 };