Remove almost all clients of isHTMLElement

sky/engine/core/dom/Element.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Peter Kelly (pmk@post.com)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003-2011, 2013, 2014 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
  * License as published by the Free Software Foundation; either
@@ skipping 117 matching lines @@
     PassRefPtr<ClientRect> getBoundingClientRect();
 
     virtual void didMoveToNewDocument(Document&) override;
 
     CSSStyleDeclaration* style();
 
     const QualifiedName& tagQName() const { return m_tagName; }
     String tagName() const { return nodeName(); }
 
     bool hasTagName(const QualifiedName& tagName) const { return m_tagName == tagName; }
-    bool hasTagName(const HTMLQualifiedName& name) const { return hasLocalName(name.localName()); }
 
     // A fast function for checking the local name against another atomic string.
     bool hasLocalName(const AtomicString& other) const { return m_tagName.localName() == other; }
 
     virtual const AtomicString& localName() const override final { return m_tagName.localName(); }
 
     virtual String nodeName() const override;
 
     PassRefPtr<Element> cloneElementWithChildren();
     PassRefPtr<Element> cloneElementWithoutChildren();
@@ skipping 365 matching lines @@
         clearFlag(IsInShadowTreeFlag);
 }
 
 inline ShadowRoot* Node::shadowRoot() const
 {
     if (!isElementNode())
         return 0;
     return toElement(this)->shadowRoot();
 }
 
-inline bool Node::hasTagName(const HTMLQualifiedName& name) const
-{
-    return isHTMLElement() && toElement(*this).hasTagName(name);
-}
-
 inline void Element::invalidateStyleAttribute()
 {
     ASSERT(elementData());
     elementData()->m_styleAttributeIsDirty = true;
 }
 
 inline bool isShadowHost(const Node* node)
 {
     return node && node->isElementNode() && toElement(node)->shadow();
 }
@@ skipping 25 matching lines @@
     static PassRefPtr<T> create(const QualifiedName&, Document&)
 #define DEFINE_ELEMENT_FACTORY_WITH_TAGNAME(T) \
     PassRefPtr<T> T::create(const QualifiedName& tagName, Document& document) \
     { \
         return adoptRef(new T(tagName, document)); \
     }
 
 } // namespace
 
 #endif  // SKY_ENGINE_CORE_DOM_ELEMENT_H_