ozone: Dispatch GPU process IPCs to IO thread directly from GpuPlatformSupportHost

content/browser/gpu/gpu_process_host_ui_shim.cc

 // Copyright (c) 2012 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/gpu_process_host_ui_shim.h"
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback_helpers.h"
@@ skipping 95 matching lines @@
   if (ui_shim)
     ui_shim->OnMessageReceived(msg);
 }
 
 GpuProcessHostUIShim::GpuProcessHostUIShim(int host_id)
     : host_id_(host_id) {
   g_hosts_by_id.Pointer()->AddWithID(this, host_id_);
 #if defined(USE_OZONE)
   ui::OzonePlatform::GetInstance()
       ->GetGpuPlatformSupportHost()
-      ->OnChannelEstablished(host_id, this);
+      ->OnChannelEstablished(
+          host_id,
+          BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO),
+          base::Bind(&SendOnIOThreadTask, host_id_));
 #endif
 }
 
 // static
 GpuProcessHostUIShim* GpuProcessHostUIShim::Create(int host_id) {
   DCHECK(!FromID(host_id));
   return new GpuProcessHostUIShim(host_id);
 }
 
 // static
@@ skipping 199 matching lines @@
 
 void GpuProcessHostUIShim::OnRemoveSubscription(
     int32 process_id, unsigned int target) {
   RenderProcessHost* rph = RenderProcessHost::FromID(process_id);
   if (rph) {
     rph->OnRemoveSubscription(target);
   }
 }
 
 }  // namespace content