gpu: reference target surfaces through a globally unique surface id.

content/renderer/render_thread_impl.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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <vector>
@@ skipping 741 matching lines @@
 void RenderThreadImpl::OnCreateNewView(const ViewMsg_New_Params& params) {
   EnsureWebKitInitialized();
   // When bringing in render_view, also bring in webkit's glue and jsbindings.
   RenderViewImpl::Create(
       params.parent_window,
       MSG_ROUTING_NONE,
       params.renderer_preferences,
       params.web_preferences,
       new SharedRenderViewCounter(0),
       params.view_id,
+      params.surface_id,
       params.session_storage_namespace_id,
       params.frame_name,
       params.next_page_id);
 }
 
 GpuChannelHost* RenderThreadImpl::EstablishGpuChannelSync(
     content::CauseForGpuLaunch cause_for_gpu_launch) {
   if (gpu_channel_.get()) {
     // Do nothing if we already have a GPU channel or are already
     // establishing one.
@@ skipping 74 matching lines @@
 
 scoped_refptr<base::MessageLoopProxy>
 RenderThreadImpl::GetFileThreadMessageLoopProxy() {
   DCHECK(message_loop() == MessageLoop::current());
   if (!file_thread_.get()) {
     file_thread_.reset(new base::Thread("Renderer::FILE"));
     file_thread_->Start();
   }
   return file_thread_->message_loop_proxy();
 }