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

content/browser/gpu_process_host_ui_shim.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/browser/gpu_process_host_ui_shim.h"
 
 #include "base/command_line.h"
 #include "base/id_map.h"
 #include "base/process_util.h"
 #include "chrome/browser/browser_process.h"
-#include "chrome/browser/io_thread.h"
 #include "content/browser/browser_thread.h"
 #include "content/browser/gpu_data_manager.h"
 #include "content/browser/gpu_process_host.h"
 #include "content/browser/renderer_host/render_process_host.h"
 #include "content/browser/renderer_host/render_view_host.h"
 #include "content/browser/renderer_host/render_widget_host_view.h"
 #include "content/common/content_switches.h"
 #include "content/common/gpu/gpu_messages.h"
 #include "gpu/common/gpu_trace_event.h"
 
@@ skipping 88 matching lines @@
 GpuProcessHostUIShim::GpuProcessHostUIShim(int host_id)
     : host_id_(host_id),
       gpu_channel_manager_(NULL),
       ui_thread_sender_(NULL) {
   g_hosts_by_id.AddWithID(this, host_id_);
   if (host_id == 0) {
     ui_thread_sender_ = new UIThreadSender;
     gpu_channel_manager_ = new GpuChannelManager(
         ui_thread_sender_,
         NULL,
-        g_browser_process->io_thread()->message_loop(),
+        BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO),
         g_browser_process->shutdown_event());
   }
 }
 
 // static
 GpuProcessHostUIShim* GpuProcessHostUIShim::Create(int host_id) {
   DCHECK(!FromID(host_id));
   return new GpuProcessHostUIShim(host_id);
 }
 
@@ skipping 206 matching lines @@
     int render_view_id) {
   RenderViewHost* host = RenderViewHost::FromID(renderer_id,
                                                 render_view_id);
   if (!host) {
     return;
   }
   host->ScheduleComposite();
 }
 
 #endif