Move mediastream module to oilpan transition types

Source/modules/mediastream/RTCStatsResponse.h

 /*
  * 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.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
  *     documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef RTCStatsResponse_h
 #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"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace WebCore {
 
 class RTCStatsResponse FINAL : public RTCStatsResponseBase, public ScriptWrappable {
 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;
 };
 
 } // namespace WebCore
 
 #endif // RTCStatsResponse_h