mash: Move tray accessibility and keyboard to //ash/common

ash/system/chromeos/audio/audio_detailed_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_CHROMEOS_AUDIO_AUDIO_DETAILED_VIEW_H_
 #define ASH_SYSTEM_CHROMEOS_AUDIO_AUDIO_DETAILED_VIEW_H_
 
+#include "ash/common/system/tray/tray_details_view.h"
 #include "ash/common/system/tray/view_click_listener.h"
-#include "ash/system/tray/tray_details_view.h"
 #include "base/macros.h"
 #include "chromeos/audio/audio_device.h"
 #include "ui/gfx/font.h"
 
 namespace views {
 class View;
 }
 
 namespace ash {
 class HoverHighlightView;
@@ skipping 31 matching lines @@
   chromeos::AudioDeviceList input_devices_;
   AudioDeviceMap device_map_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioDetailedView);
 };
 
 }  // namespace tray
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_CHROMEOS_AUDIO_AUDIO_DETAILED_VIEW_H_