FINALizing of the Node hierarchy.

Source/core/svg/SVGMarkerElement.h

 /*
  * Copyright (C) 2004, 2005, 2006, 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,
@@ skipping 77 matching lines @@
             return SVGMarkerOrientAuto;
 
         ExceptionCode ec = 0;
         angle.setValueAsString(value, ec);
         if (!ec)
             return SVGMarkerOrientAngle;
         return SVGMarkerOrientUnknown;
     }
 };
 
-class SVGMarkerElement : public SVGStyledElement,
-                         public SVGLangSpace,
-                         public SVGExternalResourcesRequired,
-                         public SVGFitToViewBox {
+class SVGMarkerElement FINAL : public SVGStyledElement,
+                               public SVGLangSpace,
+                               public SVGExternalResourcesRequired,
+                               public SVGFitToViewBox {
 public:
     // Forward declare enumerations in the W3C naming scheme, for IDL generation.
     enum {
         SVG_MARKERUNITS_UNKNOWN = SVGMarkerUnitsUnknown,
         SVG_MARKERUNITS_USERSPACEONUSE = SVGMarkerUnitsUserSpaceOnUse,
         SVG_MARKERUNITS_STROKEWIDTH = SVGMarkerUnitsStrokeWidth
     };
 
     enum {
         SVG_MARKER_ORIENT_UNKNOWN = SVGMarkerOrientUnknown,
@@ skipping 58 matching lines @@
 inline SVGMarkerElement* toSVGMarkerElement(SVGElement* element)
 {
     ASSERT_WITH_SECURITY_IMPLICATION(!element || element->hasTagName(SVGNames::markerTag));
     return static_cast<SVGMarkerElement*>(element);
 }
 
 }
 
 #endif
 #endif