Fix image map focus ring painting

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

 /*
  * Copyright (C) 2006, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies)
  *
  * 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.
  *
  * This library is distributed in the hope that it will be useful,
@@ skipping 185 matching lines @@
     }
 
     if (!imageElement || !imageElement->layoutObject() || !imageElement->layoutObject()->isBox())
         return nullptr;
 
     HTMLMapElement* map = imageElement->treeScope().getImageMap(imageElement->fastGetAttribute(usemapAttr));
     if (!map)
         return nullptr;
 
     LayoutBox* box = toLayoutBox(imageElement->layoutObject());
-    LayoutRect contentBox = box->contentBoxRect();
     float scaleFactor = 1 / box->style()->effectiveZoom();
     LayoutPoint location = localPoint();
     location.scale(scaleFactor, scaleFactor);
 
-    return map->areaForPoint(location, contentBox.size());
+    return map->areaForPoint(location, box);
 }
 
 void HitTestResult::setInnerNode(Node* n)
 {
     m_innerPossiblyPseudoNode = n;
     if (n && n->isPseudoElement())
         n = toPseudoElement(n)->findAssociatedNode();
     m_innerNode = n;
     if (HTMLAreaElement* area = imageAreaForImage()) {
         m_innerNode = area;
@@ skipping 318 matching lines @@
     else if (isHTMLMapElement(m_innerNode))
         imageMapImageElement = toHTMLMapElement(m_innerNode)->imageElement();
 
     if (!imageMapImageElement)
         return m_innerNode.get();
 
     return imageMapImageElement;
 }
 
 } // namespace blink