Revert 55405 - Special thanks for in-ming cheng's MFT hardware decodering cod...

chrome/gpu/gpu_video_decoder.h

Index: chrome/gpu/gpu_video_decoder.h
===================================================================
--- chrome/gpu/gpu_video_decoder.h	(revision 55418)
+++ chrome/gpu/gpu_video_decoder.h	(working copy)
@@ -1,76 +0,0 @@
-// Copyright (c) 2010 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 CHROME_GPU_GPU_VIDEO_DECODER_H_
-#define CHROME_GPU_GPU_VIDEO_DECODER_H_
-
-#include "base/basictypes.h"
-#include "base/callback.h"
-#include "base/ref_counted.h"
-#include "base/scoped_ptr.h"
-#include "chrome/common/gpu_video_common.h"
-#include "ipc/ipc_channel.h"
-
-class GpuChannel;
-
-class GpuVideoDecoder
-    : public IPC::Channel::Listener,
-      public base::RefCountedThreadSafe<GpuVideoDecoder> {
-
- public:
-  // IPC::Channel::Listener.
-  virtual void OnChannelConnected(int32 peer_pid);
-  virtual void OnChannelError();
-  virtual void OnMessageReceived(const IPC::Message& message);
-
-  virtual bool DoInitialize(const GpuVideoDecoderInitParam& init_param,
-                            GpuVideoDecoderInitDoneParam* done_param) = 0;
-  virtual bool DoUninitialize() = 0;
-  virtual void DoFlush() = 0;
-  virtual void DoEmptyThisBuffer(
-      const GpuVideoDecoderInputBufferParam& buffer) = 0;
-  virtual void DoFillThisBuffer(
-      const GpuVideoDecoderOutputBufferParam& frame) = 0;
-  virtual void DoFillThisBufferDoneACK() = 0;
-
-  GpuVideoDecoder(const GpuVideoDecoderInfoParam* param,
-                  GpuChannel* channel_,
-                  base::ProcessHandle handle);
-  virtual ~GpuVideoDecoder() {}
-
- protected:
-  // Output message helper.
-  void SendInitializeDone(const GpuVideoDecoderInitDoneParam& param);
-  void SendUninitializeDone();
-  void SendFlushDone();
-  void SendEmptyBufferDone();
-  void SendEmptyBufferACK();
-  void SendFillBufferDone(const GpuVideoDecoderOutputBufferParam& frame);
-
-  int32 route_id() { return decoder_host_route_id_; }
-
-  int32 decoder_host_route_id_;
-  GpuChannel* channel_;
-  base::ProcessHandle renderer_handle_;
-
-  GpuVideoDecoderInitParam init_param_;
-  GpuVideoDecoderInitDoneParam done_param_;
-
-  scoped_ptr<base::SharedMemory> input_transfer_buffer_;
-  scoped_ptr<base::SharedMemory> output_transfer_buffer_;
-
- private:
-  // Input message handler.
-  void OnInitialize(const GpuVideoDecoderInitParam& param);
-  void OnUninitialize();
-  void OnFlush();
-  void OnEmptyThisBuffer(const GpuVideoDecoderInputBufferParam& buffer);
-  void OnFillThisBuffer(const GpuVideoDecoderOutputBufferParam& frame);
-  void OnFillThisBufferDoneACK();
-
-  DISALLOW_COPY_AND_ASSIGN(GpuVideoDecoder);
-};
-
-#endif  // CHROME_GPU_GPU_VIDEO_DECODER_H_
-