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

ash/system/user/user_card_view.h

 // Copyright 2014 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_SYSTEM_USER_USER_CARD_VIEW_H_
 #define ASH_SYSTEM_USER_USER_CARD_VIEW_H_
 
-#include "ash/common/media_controller.h"
+#include "ash/media_controller.h"
 #include "base/macros.h"
 #include "ui/views/view.h"
 
 namespace views {
 class BoxLayout;
 class ImageView;
 class Label;
 }
 
 namespace ash {
@@ skipping 32 matching lines @@
   views::Label* media_capture_label_;
   views::ImageView* media_capture_icon_;
 
   DISALLOW_COPY_AND_ASSIGN(UserCardView);
 };
 
 }  // namespace tray
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_USER_USER_CARD_VIEW_H_