| Index: ui/views/controls/button/checkbox.h | 
| diff --git a/ui/views/controls/button/checkbox.h b/ui/views/controls/button/checkbox.h | 
| index a603bd5b2dd66e884a3da516e3422fc7e4f06889..1dec75fa2d7ee8d57e7e12cb2028d9e349f5925e 100644 | 
| --- a/ui/views/controls/button/checkbox.h | 
| +++ b/ui/views/controls/button/checkbox.h | 
| @@ -19,7 +19,7 @@ class VIEWS_EXPORT Checkbox : public LabelButton { | 
| public: | 
| static const char kViewClassName[]; | 
|  | 
| -  explicit Checkbox(const string16& label); | 
| +  explicit Checkbox(const base::string16& label); | 
| virtual ~Checkbox(); | 
|  | 
| // Sets a listener for this checkbox. Checkboxes aren't required to have them | 
|  |