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

content/common/gpu/gpu_channel_manager.h

 // 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.
 
 #ifndef CONTENT_GPU_GPU_CHANNEL_MANAGER_H_
 #define CONTENT_GPU_GPU_CHANNEL_MANAGER_H_
 #pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/hash_tables.h"
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/message_loop_proxy.h"
 #include "base/time.h"
 #include "build/build_config.h"
 #include "content/common/child_thread.h"
 #include "content/common/gpu/gpu_channel.h"
 #include "content/common/gpu/gpu_config.h"
 #include "content/common/gpu/x_util.h"
 #include "ipc/ipc_channel.h"
 #include "ipc/ipc_message.h"
 #include "ui/gfx/native_widget_types.h"
 
@@ skipping 11 matching lines @@
 // process or in-process GPU modes. In this case there is no corresponding
 // GpuChildThread and this is the reason the GpuChildThread is referenced via
 // a pointer to IPC::Message::Sender, which can be implemented by other hosts
 // to send IPC messages to the browser process IO thread on the
 // GpuChannelManager's behalf.
 class GpuChannelManager : public IPC::Channel::Listener,
                           public IPC::Message::Sender {
  public:
   GpuChannelManager(IPC::Message::Sender* browser_channel,
                     GpuWatchdog* watchdog,
-                    MessageLoop* io_message_loop,
+                    base::MessageLoopProxy* io_message_loop,
                     base::WaitableEvent* shutdown_event);
   ~GpuChannelManager();
 
   // Remove the channel for a particular renderer.
   void RemoveChannel(int renderer_id);
 
   // Listener overrides.
   virtual bool OnMessageReceived(const IPC::Message& msg);
 
   // Sender overrides.
@@ skipping 17 matching lines @@
       const GPUCreateCommandBufferConfig& init_params);
   void OnResizeViewACK(int32 renderer_id, int32 command_buffer_route_id);
 #if defined(OS_MACOSX)
   void OnAcceleratedSurfaceBuffersSwappedACK(
       int renderer_id, int32 route_id, uint64 swap_buffers_count);
   void OnDestroyCommandBuffer(int renderer_id, int32 renderer_view_id);
 #endif
 
   void OnLoseAllContexts();
 
-  MessageLoop* io_message_loop_;
+  scoped_refptr<base::MessageLoopProxy> io_message_loop_;
   base::WaitableEvent* shutdown_event_;
 
   // Either an IPC channel to the browser or, if the GpuChannelManager is
   // running in the browser process, a Sender implementation that will post
   // IPC messages to the UI thread.
   IPC::Message::Sender* browser_channel_;
 
   // These objects manage channels to individual renderer processes there is
   // one channel for each renderer process that has connected to this GPU
   // process.
   typedef base::hash_map<int, scoped_refptr<GpuChannel> > GpuChannelMap;
   GpuChannelMap gpu_channels_;
   GpuWatchdog* watchdog_;
 
   DISALLOW_COPY_AND_ASSIGN(GpuChannelManager);
 };
 
 #endif  // CONTENT_GPU_GPU_CHANNEL_MANAGER_H_