chromeos: Move files in //ash/common to //ash, part 2

ash/wm/overview/cleanup_animation_observer.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_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_
-#define ASH_COMMON_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_
+#ifndef ASH_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_
+#define ASH_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
-#include "ash/common/wm/overview/window_selector_delegate.h"
+#include "ash/wm/overview/window_selector_delegate.h"
 #include "base/macros.h"
 #include "ui/compositor/layer_animation_observer.h"
 
 namespace views {
 class Widget;
 }
 
 namespace ash {
 
 // An observer which holds onto the passed widget until the animation is
@@ skipping 16 matching lines @@
 
  private:
   std::unique_ptr<views::Widget> widget_;
   WindowSelectorDelegate* owner_;
 
   DISALLOW_COPY_AND_ASSIGN(CleanupAnimationObserver);
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_
+#endif  // ASH_WM_OVERVIEW_CLEANUP_ANIMATION_OBSERVER_H_