Replace filter outsets with bounds mapping in Blink.

third_party/WebKit/Source/core/layout/LayoutBox.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2005 Allan Sandfeld Jensen (kde@carewolf.com)
  *           (C) 2005, 2006 Samuel Weinig (sam.weinig@gmail.com)
  * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 1997 matching lines @@
     else
         return container->mapToVisualRectInAncestorSpace(ancestor, rect, visualRectFlags);
 }
 
 void LayoutBox::inflatePaintInvalidationRectForReflectionAndFilter(LayoutRect& paintInvalidationRect) const
 {
     if (!RuntimeEnabledFeatures::cssBoxReflectFilterEnabled() && hasReflection())
         paintInvalidationRect.unite(reflectedRect(paintInvalidationRect));
 
     if (layer() && layer()->hasFilterInducingProperty())
-        paintInvalidationRect.expand(layer()->filterOutsets());
+        paintInvalidationRect = layer()->mapLayoutRectForFilter(paintInvalidationRect);
 }
 
 void LayoutBox::invalidatePaintForOverhangingFloats(bool)
 {
 }
 
 void LayoutBox::updateLogicalWidth()
 {
     LogicalExtentComputedValues computedValues;
     computeLogicalWidth(computedValues);
@@ skipping 2674 matching lines @@
 
 void LayoutBox::clearPercentHeightDescendants()
 {
     for (LayoutObject* curr = slowFirstChild(); curr; curr = curr->nextInPreOrder(this)) {
         if (curr->isBox())
             toLayoutBox(curr)->removeFromPercentHeightContainer();
     }
 }
 
 } // namespace blink