Revert "Move innerHTML and outerHTML to Element"

Source/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, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2013 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 64 matching lines @@
     SpellcheckAttributeTrue,
     SpellcheckAttributeFalse,
     SpellcheckAttributeDefault
 };
 
 class Element : public ContainerNode {
 public:
     static PassRefPtr<Element> create(const QualifiedName&, Document*);
     virtual ~Element();
 
-    String innerHTML() const;
-    String outerHTML() const;
-    void setInnerHTML(const String&, ExceptionState&);
-    void setOuterHTML(const String&, ExceptionState&);
-
     DEFINE_ATTRIBUTE_EVENT_LISTENER(beforecopy);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(beforecut);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(beforepaste);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(copy);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(cut);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(paste);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(search);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(selectstart);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(touchcancel);
     DEFINE_ATTRIBUTE_EVENT_LISTENER(touchend);
@@ skipping 767 matching lines @@
 }
 
 inline bool isShadowHost(const Element* element)
 {
     return element && element->shadow();
 }
 
 } // namespace
 
 #endif