FINALizing of the Node hierarchy.

Source/core/svg/SVGMaskElement.h

 /*
  * Copyright (C) 2005 Alexander Kellett <lypanov@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
@@ skipping 14 matching lines @@
 #include "SVGAnimatedEnumeration.h"
 #include "SVGAnimatedLength.h"
 #include "SVGExternalResourcesRequired.h"
 #include "SVGLangSpace.h"
 #include "SVGStyledElement.h"
 #include "SVGTests.h"
 #include "SVGUnitTypes.h"
 
 namespace WebCore {
 
-class SVGMaskElement : public SVGStyledElement,
-                       public SVGTests,
-                       public SVGLangSpace,
-                       public SVGExternalResourcesRequired {
+class SVGMaskElement FINAL : public SVGStyledElement,
+                             public SVGTests,
+                             public SVGLangSpace,
+                             public SVGExternalResourcesRequired {
 public:
     static PassRefPtr<SVGMaskElement> create(const QualifiedName&, Document*);
 
 private:
     SVGMaskElement(const QualifiedName&, Document*);
 
     virtual bool isValid() const { return SVGTests::isValid(); }
     virtual bool needsPendingResourceHandling() const { return false; }
 
     bool isSupportedAttribute(const QualifiedName&);
@@ skipping 18 matching lines @@
     // SVGTests
     virtual void synchronizeRequiredFeatures() { SVGTests::synchronizeRequiredFeatures(this); }
     virtual void synchronizeRequiredExtensions() { SVGTests::synchronizeRequiredExtensions(this); }
     virtual void synchronizeSystemLanguage() { SVGTests::synchronizeSystemLanguage(this); }
 };
 
 }
 
 #endif
 #endif