| Index: Source/core/rendering/RenderGrid.h | 
| diff --git a/Source/core/rendering/RenderGrid.h b/Source/core/rendering/RenderGrid.h | 
| index cddb42315649507a9b19fc1e78c205724edb1647..a67fcb8009ed39e079b8bf33eb31ce1ca8af30e7 100644 | 
| --- a/Source/core/rendering/RenderGrid.h | 
| +++ b/Source/core/rendering/RenderGrid.h | 
| @@ -96,6 +96,9 @@ private: | 
| GridTrackSizingDirection autoPlacementMinorAxisDirection() const; | 
|  | 
| void layoutGridItems(); | 
| +    void adjustPositionedGridItem(RenderBox*); | 
| +    void layoutPositionedObjects(bool relayoutChildren, PositionedLayoutBehavior = DefaultLayout); | 
| +    LayoutUnit offsetForAbsolutelyPositionedChild(const RenderBox&, GridTrackSizingDirection, LayoutUnit& breadth); | 
| void populateGridPositions(const GridSizingData&); | 
|  | 
| typedef LayoutUnit (RenderGrid::* SizingFunction)(RenderBox&, GridTrackSizingDirection, Vector<GridTrack>&); | 
|  |