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

ash/shelf/shelf_background_animator.h

Index: ash/shelf/shelf_background_animator.h
diff --git a/ash/common/shelf/shelf_background_animator.h b/ash/shelf/shelf_background_animator.h
similarity index 96%
rename from ash/common/shelf/shelf_background_animator.h
rename to ash/shelf/shelf_background_animator.h
index 72747494b7e431e7272891e9e8121aec9b23323e..892d3ce40b3410b8219b67a1819668db40df42ec 100644
--- a/ash/common/shelf/shelf_background_animator.h
+++ b/ash/shelf/shelf_background_animator.h
@@ -2,16 +2,16 @@
 // 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_
+#ifndef ASH_SHELF_SHELF_BACKGROUND_ANIMATOR_H_
+#define ASH_SHELF_SHELF_BACKGROUND_ANIMATOR_H_
 
 #include <memory>
 #include <vector>
 
 #include "ash/ash_export.h"
-#include "ash/common/shelf/wm_shelf_observer.h"
-#include "ash/common/wallpaper/wallpaper_controller_observer.h"
 #include "ash/public/cpp/shelf_types.h"
+#include "ash/shelf/wm_shelf_observer.h"
+#include "ash/wallpaper/wallpaper_controller_observer.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
 #include "third_party/skia/include/core/SkColor.h"
@@ -184,4 +184,4 @@ class ASH_EXPORT ShelfBackgroundAnimator : public WmShelfObserver,
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_SHELF_SHELF_BACKGROUND_ANIMATOR_H_
+#endif  // ASH_SHELF_SHELF_BACKGROUND_ANIMATOR_H_