[NOT FOR COMMIT] Hacks to merge render compositor thread with UI thread

webkit/compositor_bindings/web_compositor_support_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 "webkit/compositor_bindings/web_compositor_support_impl.h"
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop_proxy.h"
 #include "cc/output_surface.h"
 #include "cc/thread_impl.h"
@@ skipping 41 matching lines @@
 
 WebCompositorSupportImpl::WebCompositorSupportImpl() : initialized_(false) {}
 
 WebCompositorSupportImpl::~WebCompositorSupportImpl() {}
 
 void WebCompositorSupportImpl::initialize(
     WebKit::WebThread* compositor_thread) {
   DCHECK(!initialized_);
   initialized_ = true;
   if (compositor_thread) {
-    webkit_glue::WebThreadImpl* compositor_thread_impl =
-        static_cast<webkit_glue::WebThreadImpl*>(compositor_thread);
+    webkit_glue::WebThreadImplForMessageLoop* compositor_thread_impl =
+        static_cast<webkit_glue::WebThreadImplForMessageLoop*>(compositor_thread);
     compositor_thread_message_loop_proxy_ =
-        compositor_thread_impl->message_loop()->message_loop_proxy();
+        compositor_thread_impl->message_loop_proxy();
   } else {
     compositor_thread_message_loop_proxy_ = NULL;
   }
 }
 
 bool WebCompositorSupportImpl::isThreadingEnabled() {
   return compositor_thread_message_loop_proxy_;
 }
 
 void WebCompositorSupportImpl::shutdown() {
@@ skipping 69 matching lines @@
 WebTransformAnimationCurve*
 WebCompositorSupportImpl::createTransformAnimationCurve() {
   return new WebKit::WebTransformAnimationCurveImpl();
 }
 
 WebTransformOperations* WebCompositorSupportImpl::createTransformOperations() {
   return new WebTransformOperationsImpl();
 }
 
 }  // namespace webkit