mustash: Break dependency of //ash/public/interfaces on //ash

ash/common/shelf/shelf_background_animator.h

 // Copyright 2016 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 ASH_COMMON_SHELF_SHELF_BACKGROUND_ANIMATOR_H_
 #define ASH_COMMON_SHELF_SHELF_BACKGROUND_ANIMATOR_H_
 
 #include <vector>
 
 #include "ash/ash_export.h"
-#include "ash/common/shelf/shelf_types.h"
 #include "ash/common/shelf/wm_shelf_observer.h"
 #include "ash/common/wm/background_animator.h"
+#include "ash/public/cpp/shelf_types.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 
 namespace ash {
 
 class ShelfBackgroundAnimatorObserver;
 class ShelfBackgroundAnimatorTestApi;
 class WmShelf;
 
 // Central controller for the Shelf and Dock opacity animations.
@@ skipping 104 matching lines @@
 
   // The shelf to observe for changes to the shelf background type, can be null.
   WmShelf* wm_shelf_;
 
   DISALLOW_COPY_AND_ASSIGN(ShelfBackgroundAnimator);
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_SHELF_SHELF_BACKGROUND_ANIMATOR_H_