Switch IPC::ChannelProxy to use MessageLoopProxy instead of MessageLoop. This allows us to remov...

content/renderer/gpu_channel_host.cc

 // Copyright (c) 2011 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 "content/renderer/gpu_channel_host.h"
 
 #include "content/common/child_process.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "content/renderer/command_buffer_proxy.h"
 #include "content/renderer/gpu_video_service_host.h"
 #include "content/renderer/render_thread.h"
 #include "content/renderer/transport_texture_service.h"
 #include "googleurl/src/gurl.h"
 
 GpuChannelHost::GpuChannelHost()
     : state_(kUnconnected),
       gpu_video_service_host_(new GpuVideoServiceHost()),
       transport_texture_service_(new TransportTextureService()) {
 }
 
 GpuChannelHost::~GpuChannelHost() {
 }
 
 void GpuChannelHost::Connect(
     const IPC::ChannelHandle& channel_handle,
     base::ProcessHandle renderer_process_for_gpu) {
   // Open a channel to the GPU process.
   channel_.reset(new IPC::SyncChannel(
       channel_handle, IPC::Channel::MODE_CLIENT, this,
-      ChildProcess::current()->io_message_loop(), true,
+      ChildProcess::current()->io_message_loop_proxy(), true,
       ChildProcess::current()->GetShutDownEvent()));
 
   // It is safe to send IPC messages before the channel completes the connection
   // and receives the hello message from the GPU process. The messages get
   // cached.
   state_ = kConnected;
 
   // Notify the GPU process of our process handle. This gives it the ability
   // to map renderer handles into the GPU process.
   Send(new GpuChannelMsg_Initialize(renderer_process_for_gpu));
@@ skipping 138 matching lines @@
   // Check the proxy has not already been removed after a channel error.
   int route_id = command_buffer->route_id();
   if (proxies_.find(command_buffer->route_id()) != proxies_.end()) {
     proxies_.erase(route_id);
     router_.RemoveRoute(route_id);
   }
 
   delete command_buffer;
 #endif
 }