Move ash/system/web_notification message_center to ui/

ash/system/tray/system_tray_bubble.cc

 // 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.
 
 #include "ash/system/tray/system_tray_bubble.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "ash/system/tray/system_tray_item.h"
 #include "ash/system/tray/tray_bubble_wrapper.h"
 #include "ash/system/tray/tray_constants.h"
 #include "base/message_loop.h"
 #include "ui/aura/window.h"
 #include "ui/compositor/layer.h"
 #include "ui/compositor/layer_animation_observer.h"
 #include "ui/compositor/scoped_layer_animation_settings.h"
 #include "ui/gfx/canvas.h"
 #include "ui/views/layout/box_layout.h"
 #include "ui/views/view.h"
 #include "ui/views/widget/widget.h"
 
-using message_center::TrayBubbleView;
+using views::TrayBubbleView;
 
 namespace ash {
 
 namespace {
 
 // Normally a detailed view is the same size as the default view. However,
 // when showing a detailed view directly (e.g. clicking on a notification),
 // we may not know the height of the default view, or the default view may
 // be too short, so we use this as a default and minimum height for any
 // detailed view.
@@ skipping 300 matching lines @@
     }
     if (view) {
       bubble_view_->AddChildView(new TrayPopupItemContainer(
           view, tray_->shelf_alignment(), bubble_type_ == BUBBLE_TYPE_DEFAULT));
     }
   }
 }
 
 }  // namespace internal
 }  // namespace ash