| Index: ash/system/tray/tray_background_view.cc | 
| diff --git a/ash/system/tray/tray_background_view.cc b/ash/system/tray/tray_background_view.cc | 
| index 7b7df0add043a4942a46e00ca264eb566f0b30bc..70a861065e75e600a82181bf61ddd6658f1d2c62 100644 | 
| --- a/ash/system/tray/tray_background_view.cc | 
| +++ b/ash/system/tray/tray_background_view.cc | 
| @@ -4,6 +4,7 @@ | 
|  | 
| #include "ash/system/tray/tray_background_view.h" | 
|  | 
| +#include "ash/common/shell_window_ids.h" | 
| #include "ash/common/wm/shelf/wm_shelf_util.h" | 
| #include "ash/root_window_controller.h" | 
| #include "ash/screen_util.h" | 
| @@ -11,7 +12,6 @@ | 
| #include "ash/shelf/shelf_util.h" | 
| #include "ash/shelf/shelf_widget.h" | 
| #include "ash/shell.h" | 
| -#include "ash/shell_window_ids.h" | 
| #include "ash/system/status_area_widget.h" | 
| #include "ash/system/status_area_widget_delegate.h" | 
| #include "ash/system/tray/system_tray.h" | 
|  |