Use a direct include of the message_loop header in ui/, part 1.

ui/compositor/test/test_compositor_host_ozone.cc

 // Copyright 2013 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 "ui/compositor/test/test_compositor_host.h"
 
 #include "base/basictypes.h"
 #include "base/bind.h"
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "ui/compositor/compositor.h"
 #include "ui/gfx/rect.h"
 
 namespace ui {
 
 class TestCompositorHostOzone : public TestCompositorHost,
                                 public CompositorDelegate {
  public:
   TestCompositorHostOzone(const gfx::Rect& bounds);
   virtual ~TestCompositorHostOzone();
@@ skipping 52 matching lines @@
   if (compositor_.get())
     compositor_->Draw();
 }
 
 // static
 TestCompositorHost* TestCompositorHost::Create(const gfx::Rect& bounds) {
   return new TestCompositorHostOzone(bounds);
 }
 
 }  // namespace ui