Address regression bug report, revert the PaintInfo rect member function.

Source/core/rendering/svg/SVGRenderSupport.cpp

Index: Source/core/rendering/svg/SVGRenderSupport.cpp
diff --git a/Source/core/rendering/svg/SVGRenderSupport.cpp b/Source/core/rendering/svg/SVGRenderSupport.cpp
index 0d9d7d8f8fdce38a7b380302fb3f3058d55d73c5..1e4864989a54d3a64bd413a2b616e0ee71fdd1e6 100644
--- a/Source/core/rendering/svg/SVGRenderSupport.cpp
+++ b/Source/core/rendering/svg/SVGRenderSupport.cpp
@@ -156,9 +156,9 @@ void SVGRenderSupport::computeContainerBoundingBoxes(const RenderObject* contain
 bool SVGRenderSupport::paintInfoIntersectsRepaintRect(const FloatRect& localRepaintRect, const AffineTransform& localTransform, const PaintInfo& paintInfo)
 {
     if (localTransform.isIdentity())
-        return localRepaintRect.intersects(paintInfo.rect());
+        return localRepaintRect.intersects(paintInfo.rect);
 
-    return localTransform.mapRect(localRepaintRect).intersects(paintInfo.rect());
+    return localTransform.mapRect(localRepaintRect).intersects(paintInfo.rect);
 }
 
 const RenderSVGRoot* SVGRenderSupport::findTreeRootObject(const RenderObject* start)