GPU compositing surface handle is no longer sent to renderer process.

content/browser/renderer_host/browser_render_process_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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/browser_render_process_host.h"
 
 #include <algorithm>
@@ skipping 342 matching lines @@
   channel_->AddFilter(
       new AppCacheDispatcherHost(&profile()->GetResourceContext(), id()));
   channel_->AddFilter(new ClipboardMessageFilter());
   channel_->AddFilter(
       new DOMStorageMessageFilter(id(), profile()->GetWebKitContext()));
   channel_->AddFilter(
       new IndexedDBDispatcherHost(id(), profile()->GetWebKitContext()));
   channel_->AddFilter(
       GeolocationDispatcherHost::New(
           id(), profile()->GetGeolocationPermissionContext()));
-  channel_->AddFilter(new GpuMessageFilter(id()));
+  channel_->AddFilter(new GpuMessageFilter(id(), widget_helper_.get()));
   channel_->AddFilter(new PepperFileMessageFilter(id(), profile()));
   channel_->AddFilter(
       new PepperMessageFilter(&profile()->GetResourceContext()));
   channel_->AddFilter(new speech_input::SpeechInputDispatcherHost(id()));
   channel_->AddFilter(
       new FileSystemDispatcherHost(&profile()->GetResourceContext()));
   channel_->AddFilter(new device_orientation::MessageFilter());
   channel_->AddFilter(
       new BlobMessageFilter(id(), profile()->GetBlobStorageContext()));
   channel_->AddFilter(new FileUtilitiesMessageFilter(id()));
@@ skipping 327 matching lines @@
   cached_dibs_cleaner_.Reset();
   return dib;
 }
 
 void BrowserRenderProcessHost::ClearTransportDIBCache() {
   STLDeleteContainerPairSecondPointers(
       cached_dibs_.begin(), cached_dibs_.end());
   cached_dibs_.clear();
 }
 
+void BrowserRenderProcessHost::SetCompositingSurface(
+    int render_widget_id,
+    gfx::PluginWindowHandle compositing_surface) {
+  widget_helper_->SetCompositingSurface(render_widget_id, compositing_surface);
+}
+
 bool BrowserRenderProcessHost::Send(IPC::Message* msg) {
   if (!channel_.get()) {
     if (!is_initialized_) {
       queued_messages_.push(msg);
       return true;
     } else {
       delete msg;
       return false;
     }
   }
@@ skipping 189 matching lines @@
 void BrowserRenderProcessHost::OnUserMetricsRecordAction(
     const std::string& action) {
   UserMetrics::RecordComputedAction(action);
 }
 
 void BrowserRenderProcessHost::OnRevealFolderInOS(const FilePath& path) {
   // Only honor the request if appropriate persmissions are granted.
   if (ChildProcessSecurityPolicy::GetInstance()->CanReadFile(id(), path))
     content::GetContentClient()->browser()->RevealFolderInOS(path);
 }