Revert of Use enclosingLayoutRect instead of enclosingIntRect in SVGLayoutSupport::transformPaintInvalidation…

third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp

Index: third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp
diff --git a/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp b/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp
index 424f5f76af66ac7a2e5cacdc3e2bcfc8be7730db..50d328daf0bee3da525922017531e90fa257ea63 100644
--- a/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp
+++ b/third_party/WebKit/Source/core/layout/svg/SVGLayoutSupport.cpp
@@ -115,7 +115,10 @@ LayoutRect SVGLayoutSupport::transformPaintInvalidationRect(
   if (adjustedRect.isEmpty())
     return LayoutRect();
 
-  return enclosingLayoutRect(adjustedRect);
+  // Use enclosingIntRect because we cannot properly apply subpixel offset of
+  // the SVGRoot since we don't know the desired subpixel accumulation at this
+  // point.
+  return LayoutRect(enclosingIntRect(adjustedRect));
 }
 
 static const LayoutSVGRoot& computeTransformToSVGRoot(