| Index: Source/core/paint/DeprecatedPaintLayer.h | 
| diff --git a/Source/core/paint/DeprecatedPaintLayer.h b/Source/core/paint/DeprecatedPaintLayer.h | 
| index 7b85b3484b2e4b7e06576b3930379929c2c3858c..5b8b6dfef6119a9c4e04401781a1304f77fb0663 100644 | 
| --- a/Source/core/paint/DeprecatedPaintLayer.h | 
| +++ b/Source/core/paint/DeprecatedPaintLayer.h | 
| @@ -700,7 +700,7 @@ private: | 
| IntRect m_blockSelectionGapsBounds; | 
|  | 
| OwnPtr<CompositedDeprecatedPaintLayerMapping> m_compositedDeprecatedPaintLayerMapping; | 
| -    OwnPtr<DeprecatedPaintLayerScrollableArea> m_scrollableArea; | 
| +    OwnPtrWillBePersistent<DeprecatedPaintLayerScrollableArea> m_scrollableArea; | 
|  | 
| CompositedDeprecatedPaintLayerMapping* m_groupedMapping; | 
|  | 
|  |