[Mac/Cleanup] Trim down Foundation.h and ApplicationServices.h includes

content/plugin/webplugin_proxy.h

 // 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.
 
 #ifndef CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_
 #define CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_
 
 #include <string>
 
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
-#if defined(OS_MACOSX)
-#include "base/mac/scoped_cftyperef.h"
-#endif
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
 #include "base/memory/weak_ptr.h"
 #include "content/child/npapi/webplugin.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_sender.h"
 #include "skia/ext/refptr.h"
 #include "third_party/skia/include/core/SkCanvas.h"
 #include "url/gurl.h"
 #include "ui/gl/gpu_preference.h"
 #include "ui/surface/transport_dib.h"
 
+#if defined(OS_MACOSX)
+#include <ApplicationServices/ApplicationServices.h>
+
+#include "base/mac/scoped_cftyperef.h"
+#endif
+
 struct PluginMsg_FetchURL_Params;
 
 namespace content {
 class PluginChannel;
 class WebPluginDelegateImpl;
 
 #if defined(OS_MACOSX)
 class WebPluginAcceleratedSurfaceProxy;
 #endif
 
@@ skipping 172 matching lines @@
 
   // Contains the routing id of the host render view.
   int host_render_view_routing_id_;
 
   base::WeakPtrFactory<WebPluginProxy> weak_factory_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PLUGIN_WEBPLUGIN_PROXY_H_