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

chrome/gpu/gpu_video_decoder.cc

Index: chrome/gpu/gpu_video_decoder.cc
===================================================================
--- chrome/gpu/gpu_video_decoder.cc	(revision 55418)
+++ chrome/gpu/gpu_video_decoder.cc	(working copy)
@@ -1,108 +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.
-
-#include "chrome/common/gpu_messages.h"
-#include "chrome/gpu/gpu_channel.h"
-#include "chrome/gpu/gpu_video_decoder.h"
-
-void GpuVideoDecoder::OnChannelConnected(int32 peer_pid) {
-}
-
-void GpuVideoDecoder::OnChannelError() {
-}
-
-void GpuVideoDecoder::OnMessageReceived(const IPC::Message& msg) {
-  IPC_BEGIN_MESSAGE_MAP(GpuVideoDecoder, msg)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_Initialize,
-                        OnInitialize)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_Destroy,
-                        OnUninitialize)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_Flush,
-                        OnFlush)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_EmptyThisBuffer,
-                        OnEmptyThisBuffer)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_FillThisBuffer,
-                        OnFillThisBuffer)
-    IPC_MESSAGE_HANDLER(GpuVideoDecoderMsg_FillThisBufferDoneACK,
-                        OnFillThisBufferDoneACK)
-    IPC_MESSAGE_UNHANDLED_ERROR()
-  IPC_END_MESSAGE_MAP()
-}
-
-GpuVideoDecoder::GpuVideoDecoder(
-    const GpuVideoDecoderInfoParam* param,
-    GpuChannel* channel,
-    base::ProcessHandle handle)
-    : decoder_host_route_id_(param->decoder_host_route_id_),
-      channel_(channel), renderer_handle_(handle) {
-}
-
-void GpuVideoDecoder::OnInitialize(const GpuVideoDecoderInitParam& param) {
-  init_param_ = param;
-  done_param_.success_ = DoInitialize(init_param_, &done_param_);
-}
-
-void GpuVideoDecoder::OnUninitialize() {
-  DoUninitialize();
-}
-
-void GpuVideoDecoder::OnFlush() {
-  DoFlush();
-}
-
-void GpuVideoDecoder::OnEmptyThisBuffer(
-    const GpuVideoDecoderInputBufferParam& buffer) {
-  DoEmptyThisBuffer(buffer);
-}
-void GpuVideoDecoder::OnFillThisBuffer(
-    const GpuVideoDecoderOutputBufferParam& frame) {
-  DoFillThisBuffer(frame);
-}
-
-void GpuVideoDecoder::OnFillThisBufferDoneACK() {
-  DoFillThisBufferDoneACK();
-}
-
-void GpuVideoDecoder::SendInitializeDone(
-    const GpuVideoDecoderInitDoneParam& param) {
-  if (!channel_->Send(
-      new GpuVideoDecoderHostMsg_InitializeACK(route_id(), param))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_InitializeACK failed";
-  }
-}
-
-void GpuVideoDecoder::SendUninitializeDone() {
-  if (!channel_->Send(new GpuVideoDecoderHostMsg_DestroyACK(route_id()))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_DestroyACK failed";
-  }
-}
-
-void GpuVideoDecoder::SendFlushDone() {
-  if (!channel_->Send(new GpuVideoDecoderHostMsg_FlushACK(route_id()))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_FlushACK failed";
-  }
-}
-
-void GpuVideoDecoder::SendEmptyBufferDone() {
-  if (!channel_->Send(
-      new GpuVideoDecoderHostMsg_EmptyThisBufferDone(route_id()))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_EmptyThisBufferDone failed";
-  }
-}
-
-void GpuVideoDecoder::SendEmptyBufferACK() {
-  if (!channel_->Send(
-      new GpuVideoDecoderHostMsg_EmptyThisBufferACK(route_id()))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_EmptyThisBufferACK failed";
-  }
-}
-
-void GpuVideoDecoder::SendFillBufferDone(
-    const GpuVideoDecoderOutputBufferParam& frame) {
-  if (!channel_->Send(
-      new GpuVideoDecoderHostMsg_FillThisBufferDone(route_id(), frame))) {
-    LOG(ERROR) << "GpuVideoDecoderMsg_FillThisBufferDone failed";
-  }
-}
-