Add DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION() macro

Source/core/html/HTMLTableColElement.h

 /*
  * Copyright (C) 1997 Martin Jones (mjones@kde.org)
  *           (C) 1997 Torben Weis (weis@kde.org)
  *           (C) 1998 Waldo Bastian (bastian@kde.org)
  *           (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2003, 2004, 2005, 2006, 2010 Apple 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
@@ skipping 32 matching lines @@
     HTMLTableColElement(const QualifiedName& tagName, Document&);
 
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
     virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE;
     virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE;
     virtual const StylePropertySet* additionalPresentationAttributeStyle() OVERRIDE;
 
     int m_span;
 };
 
-inline bool isHTMLTableColElement(const Node& node)
+inline bool isHTMLTableColElement(const Element& element)
 {
-    return node.hasTagName(HTMLNames::colTag) || node.hasTagName(HTMLNames::colgroupTag);
+    return element.hasTagName(HTMLNames::colTag) || element.hasTagName(HTMLNames::colgroupTag);
 }
 
-DEFINE_ELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLTableColElement);
+inline bool isHTMLTableColElement(const HTMLElement& element)
+{
+    return element.hasLocalName(HTMLNames::colTag) || element.hasLocalName(HTMLNames::colgroupTag);
+}
+
+DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(HTMLTableColElement);
 
 } // namespace WebCore
 
 #endif