| Index: Source/core/layout/LayoutHTMLCanvas.h | 
| diff --git a/Source/core/layout/LayoutHTMLCanvas.h b/Source/core/layout/LayoutHTMLCanvas.h | 
| index dbb3e8672c2263efaaf9abd4dce2e66d8bd5dec7..446fa413043b2ba56dd912006ebf98c86a5e2eb4 100644 | 
| --- a/Source/core/layout/LayoutHTMLCanvas.h | 
| +++ b/Source/core/layout/LayoutHTMLCanvas.h | 
| @@ -38,7 +38,7 @@ public: | 
|  | 
| virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectCanvas || LayoutReplaced::isOfType(type); } | 
| virtual DeprecatedPaintLayerType layerTypeRequired() const override; | 
| -    virtual PaintInvalidationReason invalidatePaintIfNeeded(const PaintInvalidationState&, const LayoutBoxModelObject&) override final; | 
| +    virtual PaintInvalidationReason invalidatePaintIfNeeded(PaintInvalidationState&, const LayoutBoxModelObject&) override final; | 
|  | 
| void canvasSizeChanged(); | 
|  | 
|  |