Remove MicroData implementation

Source/WebCore/html/HTMLAnchorElement.cpp

 /*
  * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
  *           (C) 1999 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Simon Hausmann <hausmann@kde.org>
  * Copyright (C) 2003, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *           (C) 2006 Graham Dennis (graham.dennis@gmail.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 558 matching lines @@
 bool isLinkClick(Event* event)
 {
     return event->type() == eventNames().clickEvent && (!event->isMouseEvent() || static_cast<MouseEvent*>(event)->button() != RightButton);
 }
 
 bool HTMLAnchorElement::willRespondToMouseClickEvents()
 {
     return isLink() || HTMLElement::willRespondToMouseClickEvents();
 }
 
-#if ENABLE(MICRODATA)
-String HTMLAnchorElement::itemValueText() const
-{
-    return getURLAttribute(hrefAttr);
-}
-
-void HTMLAnchorElement::setItemValueText(const String& value, ExceptionCode&)
-{
-    setAttribute(hrefAttr, value);
-}
-#endif
-
 typedef HashMap<const HTMLAnchorElement*, RefPtr<Element> > RootEditableElementMap;
 
 static RootEditableElementMap& rootEditableElementMap()
 {
     DEFINE_STATIC_LOCAL(RootEditableElementMap, map, ());
     return map;
 }
 
 Element* HTMLAnchorElement::rootEditableElementForSelectionOnMouseDown() const
 {
@@ skipping 15 matching lines @@
     if (!element) {
         clearRootEditableElementForSelectionOnMouseDown();
         return;
     }
 
     rootEditableElementMap().set(this, element);
     m_hasRootEditableElementForSelectionOnMouseDown = true;
 }
 
 }