Remove SVGElementInstance includes

Source/core/svg/SVGMarkerElement.cpp

 /*
  * Copyright (C) 2004, 2005, 2006, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org>
  * Copyright (C) 2004, 2005, 2006, 2007 Rob Buis <buis@kde.org>
  * Copyright (C) Research In Motion Limited 2009-2010. 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.
  */
 
 #include "config.h"
 
 #include "core/svg/SVGMarkerElement.h"
 
 #include "SVGNames.h"
 #include "core/rendering/svg/RenderSVGResourceMarker.h"
 #include "core/svg/SVGAngleTearOff.h"
-#include "core/svg/SVGElementInstance.h"
 
 namespace WebCore {
 
 template<> const SVGEnumerationStringEntries& getStaticStringEntries<SVGMarkerUnitsType>()
 {
     DEFINE_STATIC_LOCAL(SVGEnumerationStringEntries, entries, ());
     if (entries.isEmpty()) {
         entries.append(std::make_pair(SVGMarkerUnitsUserSpaceOnUse, "userSpaceOnUse"));
         entries.append(std::make_pair(SVGMarkerUnitsStrokeWidth, "strokeWidth"));
     }
@@ skipping 124 matching lines @@
 
 bool SVGMarkerElement::selfHasRelativeLengths() const
 {
     return m_refX->currentValue()->isRelative()
         || m_refY->currentValue()->isRelative()
         || m_markerWidth->currentValue()->isRelative()
         || m_markerHeight->currentValue()->isRelative();
 }
 
 }