FINALizing of the Node hierarchy.

Source/core/svg/SVGClipPathElement.h

Index: Source/core/svg/SVGClipPathElement.h
diff --git a/Source/core/svg/SVGClipPathElement.h b/Source/core/svg/SVGClipPathElement.h
index 62e493fb07d96a4055428fb193509642a99d3dd0..dea543373fd416fd37217558a82f42775670077b 100644
--- a/Source/core/svg/SVGClipPathElement.h
+++ b/Source/core/svg/SVGClipPathElement.h
@@ -34,10 +34,10 @@ namespace WebCore {
 
 class RenderObject;
 
-class SVGClipPathElement : public SVGStyledTransformableElement,
-                           public SVGTests,
-                           public SVGLangSpace,
-                           public SVGExternalResourcesRequired {
+class SVGClipPathElement FINAL : public SVGStyledTransformableElement,
+                                 public SVGTests,
+                                 public SVGLangSpace,
+                                 public SVGExternalResourcesRequired {
 public:
     static PassRefPtr<SVGClipPathElement> create(const QualifiedName&, Document*);