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

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

 /*
  * Copyright (C) 2006 Oliver Hunt <ojh16@student.canterbury.ac.nz>
  * Copyright (C) 2006 Apple Inc. All rights reserved.
  * Copyright (C) Research In Motion Limited 2010. 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 80 matching lines @@
   SVGLayoutSupport::mapLocalToAncestor(this, ancestor, transformState, flags);
 }
 
 const LayoutObject* LayoutSVGInline::pushMappingToContainer(
     const LayoutBoxModelObject* ancestorToStopAt,
     LayoutGeometryMap& geometryMap) const {
   return SVGLayoutSupport::pushMappingToContainer(this, ancestorToStopAt,
                                                   geometryMap);
 }
 
-void LayoutSVGInline::absoluteQuads(Vector<FloatQuad>& quads) const {
+void LayoutSVGInline::absoluteQuads(Vector<FloatQuad>& quads,
+                                    MapCoordinatesFlags mode) const {
   const LayoutSVGText* textRoot =
       LayoutSVGText::locateLayoutSVGTextAncestor(this);
   if (!textRoot)
     return;
 
   FloatRect textBoundingBox = textRoot->strokeBoundingBox();
-  for (InlineFlowBox* box = firstLineBox(); box; box = box->nextLineBox())
+  for (InlineFlowBox* box = firstLineBox(); box; box = box->nextLineBox()) {
     quads.append(
         localToAbsoluteQuad(FloatRect(textBoundingBox.x() + box->x().toFloat(),
                                       textBoundingBox.y() + box->y().toFloat(),
                                       box->logicalWidth().toFloat(),
                                       box->logicalHeight().toFloat()),
-                            false));
+                            mode));
+  }
 }
 
 void LayoutSVGInline::willBeDestroyed() {
   SVGResourcesCache::clientDestroyed(this);
   LayoutInline::willBeDestroyed();
 }
 
 void LayoutSVGInline::styleDidChange(StyleDifference diff,
                                      const ComputedStyle* oldStyle) {
   if (diff.needsFullLayout())
@@ skipping 23 matching lines @@
 
 void LayoutSVGInline::invalidateTreeIfNeeded(
     const PaintInvalidationState& paintInvalidationState) {
   // TODO(wangxianzhu): Verify if the inherited
   // LayoutBoxModelObject::invalidateTreeIfNeeded() is applicable here.
   // If yes, remove this overriding method.
   LayoutObject::invalidateTreeIfNeeded(paintInvalidationState);
 }
 
 }  // namespace blink