Implement WebCompositorOutputSurface

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 288 matching lines @@
 
   // Shutdown the file thread if it's running.
   if (file_thread_.get())
     file_thread_->Stop();
 
   if (compositor_initialized_) {
     WebKit::WebCompositor::shutdown();
     compositor_initialized_ = false;
   }
   if (compositor_thread_.get()) {
-    RemoveFilter(compositor_thread_->GetMessageFilter());
+    RemoveFilter(compositor_thread_->GetInputFilter());
+    RemoveFilter(compositor_thread_->GetCompositorFilter());
     compositor_thread_.reset();
   }
 
   if (webkit_platform_support_.get())
     WebKit::shutdown();
 
   lazy_tls.Pointer()->Set(NULL);
 
   // TODO(port)
 #if defined(OS_WIN)
@@ skipping 183 matching lines @@
       switches::kDisableThreadedCompositing);
   // TODO(fsamuel): Guests don't currently support threaded compositing.
   // This should go away with the new design of the browser plugin.
   // The new design can be tracked at: http://crbug.com/134492.
   bool is_guest = CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kGuestRenderer);
   DCHECK(!is_thread_trial || !has_disable);
   bool enable = (is_thread_trial || (has_enable && !has_disable)) && !is_guest;
   if (enable) {
     compositor_thread_.reset(new CompositorThread(this));
-    AddFilter(compositor_thread_->GetMessageFilter());
+    AddFilter(compositor_thread_->GetInputFilter());
+    AddFilter(compositor_thread_->GetCompositorFilter());
     WebKit::WebCompositor::initialize(compositor_thread_->GetWebThread());
   } else {
     WebKit::WebCompositor::initialize(NULL);
   }
   compositor_initialized_ = true;
 
   WebScriptController::enableV8SingleThreadMode();
 
   RenderThreadImpl::RegisterSchemes();
 
@@ skipping 538 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();
 }