Drop [LegacyImplementedInBaseClass] from SVGURIReference IDL interface

Source/core/svg/SVGURIReference.cpp

 /*
  * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org>
  *
  * 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.
  */
 
 #include "config.h"
-
 #include "core/svg/SVGURIReference.h"
 
 #include "XLinkNames.h"
+#include "core/svg/SVGElement.h"
 #include "platform/weborigin/KURL.h"
 
 namespace WebCore {
 
+SVGURIReference::SVGURIReference(SVGElement* element)
+    : m_href(SVGAnimatedString::create(element, XLinkNames::hrefAttr, SVGString::create()))
+{
+    ASSERT(element);
+    element->addToPropertyMap(m_href);
+}
+
 bool SVGURIReference::isKnownAttribute(const QualifiedName& attrName)
 {
     return attrName.matches(XLinkNames::hrefAttr);
 }
 
 AtomicString SVGURIReference::fragmentIdentifierFromIRIString(const String& url, const Document& document)
 {
     size_t start = url.find('#');
     if (start == kNotFound)
         return emptyAtom;
@@ skipping 46 matching lines @@
         return 0;
 
     return document.getElementById(id);
 }
 
 void SVGURIReference::addSupportedAttributes(HashSet<QualifiedName>& supportedAttributes)
 {
     supportedAttributes.add(XLinkNames::hrefAttr);
 }
 
+bool SVGURIReference::parseAttribute(const QualifiedName& name, const AtomicString& value, SVGParsingError& parseError)
+{
+    if (name.matches(XLinkNames::hrefAttr)) {
+        m_href->setBaseValueAsString(value, parseError);
+        return true;
+    }
+    return false;
 }
+
+}