| Index: third_party/WebKit/Source/core/layout/LayoutGrid.h | 
| diff --git a/third_party/WebKit/Source/core/layout/LayoutGrid.h b/third_party/WebKit/Source/core/layout/LayoutGrid.h | 
| index c8de593d3335a6b9365e4df5ae3525468e4b4aed..2847078d6ca00f3b8cadac00ce3ff950d1126e8d 100644 | 
| --- a/third_party/WebKit/Source/core/layout/LayoutGrid.h | 
| +++ b/third_party/WebKit/Source/core/layout/LayoutGrid.h | 
| @@ -208,8 +208,8 @@ private: | 
| bool tracksAreWiderThanMinTrackBreadth(GridTrackSizingDirection, GridSizingData&); | 
| #endif | 
|  | 
| -    LayoutUnit gridGapForDirection(GridTrackSizingDirection) const; | 
| -    LayoutUnit guttersSize(GridTrackSizingDirection, size_t startLine, size_t span) const; | 
| +    LayoutUnit gridGapForDirection(GridTrackSizingDirection, SizingOperation) const; | 
| +    LayoutUnit guttersSize(GridTrackSizingDirection, size_t startLine, size_t span, SizingOperation) const; | 
|  | 
| size_t gridItemSpan(const LayoutBox&, GridTrackSizingDirection); | 
| bool spanningItemCrossesFlexibleSizedTracks(const GridSpan&, GridTrackSizingDirection, SizingOperation) const; | 
|  |