Add the UI compositor to the Mac build

content/browser/compositor/browser_compositor_output_surface_proxy.cc

Index: content/browser/compositor/browser_compositor_output_surface_proxy.cc
diff --git a/content/browser/aura/browser_compositor_output_surface_proxy.cc b/content/browser/compositor/browser_compositor_output_surface_proxy.cc
similarity index 90%
rename from content/browser/aura/browser_compositor_output_surface_proxy.cc
rename to content/browser/compositor/browser_compositor_output_surface_proxy.cc
index e86e5b8c69c458af32b60bef84c669851096d564..d95c9b0b78a09dda3fc2c212a46b08728f3a8a11 100644
--- a/content/browser/aura/browser_compositor_output_surface_proxy.cc
+++ b/content/browser/compositor/browser_compositor_output_surface_proxy.cc
@@ -1,11 +1,11 @@
-// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 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/browser/aura/browser_compositor_output_surface_proxy.h"
+#include "content/browser/compositor/browser_compositor_output_surface_proxy.h"
 
 #include "base/bind.h"
-#include "content/browser/aura/browser_compositor_output_surface.h"
+#include "content/browser/compositor/browser_compositor_output_surface.h"
 #include "content/browser/gpu/browser_gpu_channel_host_factory.h"
 #include "content/common/gpu/gpu_messages.h"