Merge 133982

Source/WebKit/chromium/src/WebElement.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 48 matching lines @@
 }
 
 bool WebElement::hasTagName(const WebString& tagName) const
 {
     return equalIgnoringCase(constUnwrap<Element>()->tagName(),
                              tagName.operator String());
 }
 
 bool WebElement::hasHTMLTagName(const WebString& tagName) const
 {
+    // How to create                     class              nodeName localName
+    // createElement('input')            HTMLInputElement   INPUT    input
+    // createElement('INPUT')            HTMLInputElement   INPUT    input
+    // createElementNS(xhtmlNS, 'input') HTMLInputElement   INPUT    input
+    // createElementNS(xhtmlNS, 'INPUT') HTMLUnknownElement INPUT    INPUT
     const Element* element = constUnwrap<Element>();
-    return HTMLNames::xhtmlNamespaceURI == element->namespaceURI() && equalIgnoringCase(element->tagName(), String(tagName));
+    return HTMLNames::xhtmlNamespaceURI == element->namespaceURI() && element->localName() == String(tagName).lower();
 }
 
 bool WebElement::hasAttribute(const WebString& attrName) const
 {
     return constUnwrap<Element>()->hasAttribute(attrName);
 }
 
 WebString WebElement::getAttribute(const WebString& attrName) const
 {
     return constUnwrap<Element>()->getAttribute(attrName);
@@ skipping 64 matching lines @@
     m_private = elem;
     return *this;
 }
 
 WebElement::operator PassRefPtr<Element>() const
 {
     return static_cast<Element*>(m_private.get());
 }
 
 } // namespace WebKit