Add RenderSVGBlock::mapRectToPaintInvalidationBacking

Source/core/rendering/svg/RenderSVGForeignObject.cpp

Index: Source/core/rendering/svg/RenderSVGForeignObject.cpp
diff --git a/Source/core/rendering/svg/RenderSVGForeignObject.cpp b/Source/core/rendering/svg/RenderSVGForeignObject.cpp
index 0089d02de369bfa9691a7e7ff399ec77f32fad7f..e01cbf1dadb9e2792a9073108c187f96b6a1e978 100644
--- a/Source/core/rendering/svg/RenderSVGForeignObject.cpp
+++ b/Source/core/rendering/svg/RenderSVGForeignObject.cpp
@@ -118,14 +118,6 @@ void RenderSVGForeignObject::layout()
         SVGResourcesCache::clientLayoutChanged(this);
 }
 
-void RenderSVGForeignObject::mapRectToPaintInvalidationBacking(const RenderLayerModelObject* paintInvalidationContainer, LayoutRect& rect, const PaintInvalidationState* paintInvalidationState) const
-{
-    FloatRect r(rect);
-    r.inflate(style()->outlineWidth());
-    SVGRenderSupport::computeFloatRectForPaintInvalidation(this, paintInvalidationContainer, r, paintInvalidationState);
-    rect = enclosingLayoutRect(r);
-}
-
 bool RenderSVGForeignObject::nodeAtFloatPoint(const HitTestRequest& request, HitTestResult& result, const FloatPoint& pointInParent, HitTestAction hitTestAction)
 {
     // Embedded content is drawn in the foreground phase.