| Index: ash/common/system/tray/system_tray_item.h
 | 
| diff --git a/ash/common/system/tray/system_tray_item.h b/ash/common/system/tray/system_tray_item.h
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| index 4925f6a81c67cf2349d5711568f196270ea7ad16..b83c2dff45b942f718ba345406e1f2490fe9ede3 100644
 | 
| --- a/ash/common/system/tray/system_tray_item.h
 | 
| +++ b/ash/common/system/tray/system_tray_item.h
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| @@ -121,8 +121,9 @@ class ASH_EXPORT SystemTrayItem {
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|    // currently-shown view is for this item.
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|    void SetDetailedViewCloseDelay(int for_seconds);
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|  
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| -  // Hides the detailed view for this item.
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| -  void HideDetailedView();
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| +  // Hides the detailed view for this item. Disable hiding animation if
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| +  // |animate| is false.
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| +  void HideDetailedView(bool animate);
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|  
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|    // Shows a notification for this item.
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|    void ShowNotificationView();
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| 
 |