Added FakeGlVideoDecodeEngine to exercise the IPC protocol for hardware video decoding

chrome/renderer/gpu_video_service_host.cc

 // 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/renderer/gpu_video_service_host.h"
 
 #include "chrome/common/gpu_messages.h"
 #include "chrome/renderer/gpu_video_decoder_host.h"
 #include "chrome/renderer/render_thread.h"
 
@@ skipping 24 matching lines @@
 
 void GpuVideoServiceHost::OnGpuChannelConnected(
     GpuChannelHost* channel_host,
     MessageRouter* router,
     IPC::SyncChannel* channel) {
 
   channel_host_ = channel_host;
   router_ = router;
 
   // Get the routing_id of video service in GPU process.
-  service_info_.service_available_ = 0;
+  service_info_.service_available = 0;
   if (!channel_host_->Send(new GpuChannelMsg_GetVideoService(&service_info_))) {
     LOG(ERROR) << "GpuChannelMsg_GetVideoService failed";
   }
 
-  if (service_info_.service_available_)
-    router->AddRoute(service_info_.video_service_host_route_id_, this);
+  if (service_info_.service_available)
+    router->AddRoute(service_info_.video_service_host_route_id, this);
 }
 
 GpuVideoDecoderHost* GpuVideoServiceHost::CreateVideoDecoder(
     int context_route_id) {
   DCHECK(RenderThread::current());
 
   return new GpuVideoDecoderHost(this, channel_host_, context_route_id);
 }
 
 void GpuVideoServiceHost::AddRoute(int route_id,
                                    GpuVideoDecoderHost* decoder_host) {
   router_->AddRoute(route_id, decoder_host);
 }
 
 void GpuVideoServiceHost::RemoveRoute(int route_id) {
   router_->RemoveRoute(route_id);
 }