| Index: Source/core/layout/LayoutBox.h | 
| diff --git a/Source/core/layout/LayoutBox.h b/Source/core/layout/LayoutBox.h | 
| index 0310e4415eaf635a9e75dbe0101ecdaac40ebace..723bdd029b9239c62cee1ecac45ebdbb9fdc0756 100644 | 
| --- a/Source/core/layout/LayoutBox.h | 
| +++ b/Source/core/layout/LayoutBox.h | 
| @@ -751,7 +751,7 @@ protected: | 
| virtual bool paintInvalidationStateIsDirty() const override; | 
| #endif | 
|  | 
| -    virtual PaintInvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState&, const LayoutBoxModelObject& newPaintInvalidationContainer) override; | 
| +    virtual PaintInvalidationReason invalidatePaintIfNeeded(PaintInvalidationState&, const LayoutBoxModelObject& newPaintInvalidationContainer) override; | 
|  | 
| virtual bool hasNonCompositedScrollbars() const override final; | 
|  | 
|  |