Integrate VDA with WebRTC.

content/renderer/media/native_handle_impl.h

+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_
+#define CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_
+
+#include "third_party/webrtc/common_video/interface/native_handle.h"
+
+namespace media {
+
+class VideoFrame;
+
+class NativeHandleImpl : public webrtc::NativeHandle  {
+ public:
+  virtual void SetHandle(void *handle) {

[Ami GONE FROM CHROMIUM, 2013/04/26 00:42:05]

nit: chromium style puts the * (and &) with the type, not the name, so instead
of
void *handle
use
void* handle

(please check for style nits throughout the CL; I'll only mention each once)

[wuchengli, 2013/04/26 11:49:14]

All done.

+    frame_ = (VideoFrame *)handle;

[Ami GONE FROM CHROMIUM, 2013/04/26 00:42:05]

nit: chromium eschews C-style casts in favor of C++ casts.

[wuchengli, 2013/04/26 11:49:14]

All done.

+  }
+
+  virtual void *GetHandle() {
+    return frame_.get();
+  }
+
+ private:
+  scoped_refptr<VideoFrame> frame_;
+};
+
+}  // namespace media
+
+#endif  // CONTENT_RENDERER_MEDIA_NATIVE_HANDLE_IMPL_H_