| Index: Source/core/rendering/RenderGrid.h | 
| diff --git a/Source/core/rendering/RenderGrid.h b/Source/core/rendering/RenderGrid.h | 
| index 070c679c8117cf75c9e97a3896daf95e96e180c4..e51c478e6bad80369ddf4ee938189815325ad016 100644 | 
| --- a/Source/core/rendering/RenderGrid.h | 
| +++ b/Source/core/rendering/RenderGrid.h | 
| @@ -33,10 +33,10 @@ namespace WebCore { | 
| class GridTrack; | 
|  | 
| enum GridPositionSide { | 
| -    StartSide, | 
| -    EndSide, | 
| -    BeforeSide, | 
| -    AfterSide | 
| +    ColumnStartSide, | 
| +    ColumnEndSide, | 
| +    RowStartSide, | 
| +    RowEndSide | 
| }; | 
|  | 
| class RenderGrid FINAL : public RenderBlock { | 
|  |