| Index: ui/message_center/views/message_popup_collection.h
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| diff --git a/ui/message_center/views/message_popup_collection.h b/ui/message_center/views/message_popup_collection.h
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| index 2910f24d9e9c9184150841832c6a649623bb6431..24f49100dffb38c18c120ea5e085738f6bfabc31 100644
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| --- a/ui/message_center/views/message_popup_collection.h
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| +++ b/ui/message_center/views/message_popup_collection.h
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| @@ -26,16 +26,12 @@ namespace base {
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|  class RunLoop;
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|  }
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|  
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| -namespace views {
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| -class Widget;
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| -}
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| -
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| -namespace gfx {
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| +namespace display {
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|  class Display;
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|  }
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|  
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| -namespace display {
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| -using Display = gfx::Display;
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| +namespace views {
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| +class Widget;
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|  }
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|  
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|  namespace message_center {
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| 
 |