| Index: ash/shell/widgets.cc | 
| diff --git a/ash/shell/widgets.cc b/ash/shell/widgets.cc | 
| index 7a71eb8d0bec769ec3161d488370f281bec2b4cf..1cc44e840a56389d1ff9772dae3d1689a129ed1b 100644 | 
| --- a/ash/shell/widgets.cc | 
| +++ b/ash/shell/widgets.cc | 
| @@ -32,7 +32,7 @@ class WidgetsWindow : public views::WidgetDelegateView { | 
| // Overridden from views::View: | 
| virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; | 
| virtual void Layout() OVERRIDE; | 
| -  virtual gfx::Size GetPreferredSize() OVERRIDE; | 
| +  virtual gfx::Size GetPreferredSize() const OVERRIDE; | 
|  | 
| // Overridden from views::WidgetDelegate: | 
| virtual views::View* GetContentsView() OVERRIDE; | 
|  |