Mostly merge HTMLElement into Element.

sky/engine/core/html/HTMLElement.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  * Copyright (C) 2004-2007, 2009, 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
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Library General Public License for more details.
  *
  * You should have received a copy of the GNU Library General Public License
  * along with this library; see the file COPYING.LIB.  If not, write to
  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  * Boston, MA 02110-1301, USA.
  *
  */
 
 #ifndef SKY_ENGINE_CORE_HTML_HTMLELEMENT_H_
 #define SKY_ENGINE_CORE_HTML_HTMLELEMENT_H_
 
 #include "sky/engine/core/dom/Element.h"
 
 namespace blink {
 
-class ExceptionState;
-
 class HTMLElement : public Element {
     DEFINE_WRAPPERTYPEINFO();
 public:
     DECLARE_ELEMENT_FACTORY_WITH_TAGNAME(HTMLElement);
 
-    bool hasTagName(const HTMLQualifiedName& name) const { return hasLocalName(name.localName()); }
-
-    virtual String title() const override final;
-    virtual short tabIndex() const override;
-
-    String contentEditable() const;
-    void setContentEditable(const String&, ExceptionState&);
-
-    bool spellcheck() const;
-    void setSpellcheck(bool);
-
-    const AtomicString& dir();
-    void setDir(const AtomicString&);
-
-    void click();
-
     virtual v8::Handle<v8::Object> wrap(v8::Handle<v8::Object> creationContext, v8::Isolate*) override;
 
 protected:
     HTMLElement(const QualifiedName& tagName, Document&, ConstructionType);
 
 private:
     bool isHTMLElement() const = delete; // This will catch anyone doing an unnecessary check.
     bool isStyledElement() const = delete; // This will catch anyone doing an unnecessary check.
 };
 
 DEFINE_ELEMENT_TYPE_CASTS(HTMLElement, isHTMLElement());
 
 template <typename T> bool isElementOfType(const HTMLElement&);
 template <> inline bool isElementOfType<const HTMLElement>(const HTMLElement&) { return true; }
 
 inline HTMLElement::HTMLElement(const QualifiedName& tagName, Document& document, ConstructionType type = CreateHTMLElement)
     : Element(tagName, &document, type)
 {
     ASSERT(!tagName.localName().isNull());
 }
 
-inline bool Node::hasTagName(const HTMLQualifiedName& name) const
-{
-    return isHTMLElement() && toHTMLElement(*this).hasTagName(name);
-}
-
-// Functor used to match HTMLElements with a specific HTML tag when using the ElementTraversal API.
-class HasHTMLTagName {
-public:
-    explicit HasHTMLTagName(const HTMLQualifiedName& tagName): m_tagName(tagName) { }
-    bool operator() (const HTMLElement& element) const { return element.hasTagName(m_tagName); }
-private:
-    const HTMLQualifiedName& m_tagName;
-};
-
 // This requires isHTML*Element(const Element&) and isHTML*Element(const HTMLElement&).
 // When the input element is an HTMLElement, we don't need to check the namespace URI, just the local name.
 #define DEFINE_HTMLELEMENT_TYPE_CASTS_WITH_FUNCTION(thisType) \
     inline bool is##thisType(const thisType* element); \
     inline bool is##thisType(const thisType& element); \
     inline bool is##thisType(const HTMLElement* element) { return element && is##thisType(*element); } \
     inline bool is##thisType(const Node& node) { return node.isHTMLElement() ? is##thisType(toHTMLElement(node)) : false; } \
     inline bool is##thisType(const Node* node) { return node && is##thisType(*node); } \
     inline bool is##thisType(const Element* element) { return element && is##thisType(*element); } \
     template<typename T> inline bool is##thisType(const PassRefPtr<T>& node) { return is##thisType(node.get()); } \
     template<typename T> inline bool is##thisType(const RefPtr<T>& node) { return is##thisType(node.get()); } \
     template <> inline bool isElementOfType<const thisType>(const HTMLElement& element) { return is##thisType(element); } \
     DEFINE_ELEMENT_TYPE_CASTS_WITH_FUNCTION(thisType)
 
 } // namespace blink
 
 #include "gen/sky/core/HTMLElementTypeHelpers.h"
 
 #endif  // SKY_ENGINE_CORE_HTML_HTMLELEMENT_H_