Add use counter for credentialed CORS access from null origins.

Source/core/html/HTMLImageElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2010 Google 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 586 matching lines @@
 
     *status = NormalSourceImageStatus;
     return sourceImage->imageForDefaultFrame();
 }
 
 bool HTMLImageElement::wouldTaintOrigin(SecurityOrigin* destinationSecurityOrigin) const
 {
     ImageResource* image = cachedImage();
     if (!image)
         return false;
-    return !image->isAccessAllowed(destinationSecurityOrigin);
+    return !image->isAccessAllowed(&document(), destinationSecurityOrigin);
 }
 
 FloatSize HTMLImageElement::sourceSize() const
 {
     ImageResource* image = cachedImage();
     if (!image)
         return FloatSize();
 
     return FloatSize(image->imageSizeForRenderer(renderer(), 1.0f));
 }
@@ skipping 94 matching lines @@
 }
 
 void HTMLImageElement::setUseFallbackContent()
 {
     m_useFallbackContent = true;
     if (document().inStyleRecalc())
         return;
     ensureUserAgentShadowRoot();
 }
 }