Integrate VDA with WebRTC.

media/video/mock_video_decode_accelerator.h

Index: media/video/mock_video_decode_accelerator.h
diff --git a/media/video/mock_video_decode_accelerator.h b/media/video/mock_video_decode_accelerator.h
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+// 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 MEDIA_VIDEO_MOCK_VIDEO_DECODE_ACCELERATOR_H_
+#define MEDIA_VIDEO_MOCK_VIDEO_DECODE_ACCELERATOR_H_
+
+#include "video_decode_accelerator.h"
+
+#include <vector>
+
+#include "base/basictypes.h"
+#include "media/base/bitstream_buffer.h"
+#include "media/base/video_decoder_config.h"
+#include "media/video/picture.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace media {
+
+using ::testing::Invoke;
+
+// Remember to use the default action of Destroy() when using EXPECT_CALL.
+// Otherwise, the mock will be leaked and the test runner will complain.
+class MockVideoDecodeAccelerator : public VideoDecodeAccelerator {
+ public:
+  MockVideoDecodeAccelerator() {
+    // Delete |this| when Destroy() is called.
+    ON_CALL(*this, Destroy())
+        .WillByDefault(Invoke(this, &MockVideoDecodeAccelerator::DeleteThis));
+  }
+  virtual ~MockVideoDecodeAccelerator() {}
+
+  MOCK_METHOD1(Initialize, bool(VideoCodecProfile profile));
+  MOCK_METHOD1(Decode, void(const BitstreamBuffer& bitstream_buffer));
+  MOCK_METHOD1(AssignPictureBuffers, void(
+      const std::vector<PictureBuffer>& buffers));
+  MOCK_METHOD1(ReusePictureBuffer, void(int32 picture_buffer_id));
+  MOCK_METHOD0(Flush, void());
+  MOCK_METHOD0(Reset, void());
+  MOCK_METHOD0(Destroy, void());
+
+ private:
+  void DeleteThis() { delete this; };
+  DISALLOW_COPY_AND_ASSIGN(MockVideoDecodeAccelerator);
+};
+
+}  // namespace media
+
+#endif  // MEDIA_VIDEO_MOCK_VIDEO_DECODE_ACCELERATOR_H_