Add FilePath to base namespace.

chrome/browser/extensions/api/media_galleries_private/media_galleries_private_event_router.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.
 
 // Manages events for the private Chrome extensions media galleries API. This
 // is temporary and will be moved to a permanent, public place in the near
 // future. This class object lives on the UI thread.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PRIVATE_EVENT_ROUTER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PRIVATE_EVENT_ROUTER_H_
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "chrome/browser/media_gallery/media_galleries_preferences.h"
 #include "chrome/browser/system_monitor/removable_storage_observer.h"
 
-class FilePath;
 class Profile;
 
 namespace base {
 class ListValue;
 }
 
 namespace extensions {
 
 class MediaGalleriesPrivateEventRouter
     : public chrome::RemovableStorageObserver,
@@ skipping 18 matching lines @@
 
   // Current profile.
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(MediaGalleriesPrivateEventRouter);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_MEDIA_GALLERIES_PRIVATE_MEDIA_GALLERIES_PRIVATE_EVENT_ROUTER_H_