FINALizing of the Node hierarchy.

Source/core/svg/SVGStopElement.h

 /*
  * Copyright (C) 2004, 2005, 2007, 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.
  */
 
 #ifndef SVGStopElement_h
 #define SVGStopElement_h
 
 #if ENABLE(SVG)
 #include "SVGAnimatedNumber.h"
 #include "SVGStyledElement.h"
 
 namespace WebCore {
 
-class SVGStopElement : public SVGStyledElement {
+class SVGStopElement FINAL : public SVGStyledElement {
 public:
     static PassRefPtr<SVGStopElement> create(const QualifiedName&, Document*);
 
     Color stopColorIncludingOpacity() const;
 
 private:
     SVGStopElement(const QualifiedName&, Document*);
 
     bool isSupportedAttribute(const QualifiedName&);
     virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE;
@@ skipping 12 matching lines @@
 inline SVGStopElement* toSVGStopElement(SVGElement* element)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!element || element->isGradientStop());
     return static_cast<SVGStopElement*>(element);
 }
 
 } // namespace WebCore
 
 #endif // ENABLE(SVG)
 #endif