Remove almost all clients of isHTMLElement

sky/engine/core/dom/Node.h

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2001 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2004-2011, 2014 Apple Inc. All rights reserved.
  * Copyright (C) 2008, 2009 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
  *
  * 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 35 matching lines @@
 class Attribute;
 class ContainerNode;
 class Document;
 class Element;
 class Event;
 class EventDispatchMediator;
 class EventListener;
 class ExceptionState;
 class FloatPoint;
 class LocalFrame;
-class HTMLQualifiedName;
 class IntRect;
 class KeyboardEvent;
 class NSResolver;
 class NodeEventContext;
 class NodeList;
 class NodeRareData;
 class QualifiedName;
 class RegisteredEventListener;
 class RenderBox;
 class RenderBoxModelObject;
@@ skipping 60 matching lines @@
     void* operator new(size_t);
     void operator delete(void*);
 #endif
 
     static void dumpStatistics();
 
     virtual ~Node();
 
     // DOM methods & attributes for Node
 
-    bool hasTagName(const HTMLQualifiedName&) const;
     virtual String nodeName() const = 0;
     virtual NodeType nodeType() const = 0;
     ContainerNode* parentNode() const;
     Element* parentElement() const;
     Node* previousSibling() const { return m_previous; }
     Node* nextSibling() const { return m_next; }
     Node* firstChild() const;
     Node* lastChild() const;
 
     Element* previousElementSibling();
@@ skipping 42 matching lines @@
     void setCustomElementState(CustomElementState newState);
 
     // StyledElements allow inline style (style="border: 1px"), presentational attributes (ex. color),
     // class names (ex. class="foo bar") and other non-basic styling features. They and also control
     // if this element can participate in style sharing.
     //
     // FIXME: The only things that ever go through StyleResolver that aren't StyledElements are
     // PseudoElements and VTTElements. It's possible we can just eliminate all the checks
     // since those elements will never have class names, inline style, or other things that
     // this apparently guards against.
-    bool isStyledElement() const { return isHTMLElement(); }
+    bool isStyledElement() const { return isElementNode(); }
 
     bool isDocumentNode() const;
     bool isTreeScope() const;
     bool isDocumentFragment() const { return getFlag(IsDocumentFragmentFlag); }
     bool isShadowRoot() const { return isDocumentFragment() && isTreeScope(); }
     bool isInsertionPoint() const { return getFlag(IsInsertionPointFlag); }
 
     // If this node is in a shadow tree, returns its shadow host. Otherwise, returns 0.
     Element* shadowHost() const;
     ShadowRoot* containingShadowRoot() const;
@@ skipping 474 matching lines @@
 } // namespace blink
 
 #ifndef NDEBUG
 // Outside the WebCore namespace for ease of invocation from gdb.
 void showNode(const blink::Node*);
 void showTree(const blink::Node*);
 void showNodePath(const blink::Node*);
 #endif
 
 #endif  // SKY_ENGINE_CORE_DOM_NODE_H_