chromeos: Move files in //ash/common to //ash

ash/drag_drop/drag_image_view.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 ASH_COMMON_DRAG_DROP_DRAG_IMAGE_VIEW_H_
-#define ASH_COMMON_DRAG_DROP_DRAG_IMAGE_VIEW_H_
+#ifndef ASH_DRAG_DROP_DRAG_IMAGE_VIEW_H_
+#define ASH_DRAG_DROP_DRAG_IMAGE_VIEW_H_
 
 #include <memory>
 
 #include "ash/ash_export.h"
 #include "base/macros.h"
 #include "ui/base/dragdrop/drag_drop_types.h"
 #include "ui/gfx/geometry/point.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/views/controls/image_view.h"
 
@@ skipping 76 matching lines @@
 
   // Bitmask of ui::DragDropTypes::DragOperation values.
   int touch_drag_operation_;
   gfx::Point touch_drag_operation_indicator_position_;
 
   DISALLOW_COPY_AND_ASSIGN(DragImageView);
 };
 
 }  // namespace ash
 
-#endif  // ASH_COMMON_DRAG_DROP_DRAG_IMAGE_VIEW_H_
+#endif  // ASH_DRAG_DROP_DRAG_IMAGE_VIEW_H_