Apply offset from the correct graphics layer; simplify code for link highlights.

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

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc.
  *               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
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
@@ skipping 513 matching lines @@
 
   return roundedLayoutSize(adjustment);
 }
 
 void LayoutView::absoluteRects(Vector<IntRect>& rects,
                                const LayoutPoint& accumulatedOffset) const {
   rects.append(
       pixelSnappedIntRect(accumulatedOffset, LayoutSize(layer()->size())));
 }
 
-void LayoutView::absoluteQuads(Vector<FloatQuad>& quads) const {
-  quads.append(FloatRect(FloatPoint(), FloatSize(layer()->size())));
+void LayoutView::absoluteQuads(Vector<FloatQuad>& quads,
+                               MapCoordinatesFlags mode) const {
+  quads.append(localToAbsoluteQuad(
+      FloatRect(FloatPoint(), FloatSize(layer()->size())), mode));
 }
 
 static LayoutObject* layoutObjectAfterPosition(LayoutObject* object,
                                                unsigned offset) {
   if (!object)
     return nullptr;
 
   LayoutObject* child = object->childAt(offset);
   return child ? child : object->nextInPreOrderAfterChildren();
 }
@@ skipping 487 matching lines @@
 bool LayoutView::paintedOutputOfObjectHasNoEffectRegardlessOfSize() const {
   // Frame scroll corner is painted using LayoutView as the display item client.
   if (!RuntimeEnabledFeatures::rootLayerScrollingEnabled() &&
       (frameView()->horizontalScrollbar() || frameView()->verticalScrollbar()))
     return false;
 
   return LayoutBlockFlow::paintedOutputOfObjectHasNoEffectRegardlessOfSize();
 }
 
 }  // namespace blink