Image maps should work for images with alt content

Source/core/layout/LayoutObject.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  *           (C) 2004 Allan Sandfeld Jensen (kde@carewolf.com)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2011 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * This library is free software; you can redistribute it and/or
@@ skipping 2635 matching lines @@
 
     Node* node = this->node();
 
     // If we hit the anonymous renderers inside generated content we should
     // actually hit the generated content so walk up to the PseudoElement.
     if (!node && parent() && parent()->isBeforeOrAfterContent()) {
         for (LayoutObject* renderer = parent(); renderer && !node; renderer = renderer->parent())
             node = renderer->node();
     }
 
-    if (node) {
-        result.setInnerNode(node);
-        result.setLocalPoint(point);
-    }
+    if (node)
+        result.setNodeAndPosition(node, point);
 }
 
 bool LayoutObject::nodeAtPoint(HitTestResult&, const HitTestLocation& /*locationInContainer*/, const LayoutPoint& /*accumulatedOffset*/, HitTestAction)
 {
     return false;
 }
 
 void LayoutObject::scheduleRelayout()
 {
     if (isLayoutView()) {
@@ skipping 614 matching lines @@
 {
     if (object1) {
         const blink::LayoutObject* root = object1;
         while (root->parent())
             root = root->parent();
         root->showLayoutTreeAndMark(object1, "*", object2, "-", 0);
     }
 }
 
 #endif