| Index: ui/message_center/views/desktop_popup_alignment_delegate.h
 | 
| diff --git a/ui/message_center/views/desktop_popup_alignment_delegate.h b/ui/message_center/views/desktop_popup_alignment_delegate.h
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| index 5e1d5623880f62abdf88d21abb3bbfe5eeb8b993..5c8cf43009bc5b4da37712515d04aeddc15eda15 100644
 | 
| --- a/ui/message_center/views/desktop_popup_alignment_delegate.h
 | 
| +++ b/ui/message_center/views/desktop_popup_alignment_delegate.h
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| @@ -12,12 +12,8 @@
 | 
|  #include "ui/gfx/geometry/rect.h"
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|  #include "ui/message_center/views/popup_alignment_delegate.h"
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|  
 | 
| -namespace gfx {
 | 
| -class Screen;
 | 
| -}
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| -
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|  namespace display {
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| -using Screen = gfx::Screen;
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| +class Screen;
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|  }
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|  
 | 
|  namespace message_center {
 | 
| 
 |