FINALizing of the Node hierarchy.

Source/core/svg/SVGPathElement.h

Index: Source/core/svg/SVGPathElement.h
diff --git a/Source/core/svg/SVGPathElement.h b/Source/core/svg/SVGPathElement.h
index 4e2be07d92b962308819c224ea042acadd879944..cddd883072b287cf64092c6a58a9ae5afde06a63 100644
--- a/Source/core/svg/SVGPathElement.h
+++ b/Source/core/svg/SVGPathElement.h
@@ -55,10 +55,10 @@ class SVGPathSegCurvetoQuadraticSmoothAbs;
 class SVGPathSegCurvetoQuadraticSmoothRel;
 class SVGPathSegListPropertyTearOff;
 
-class SVGPathElement : public SVGStyledTransformableElement,
-                       public SVGTests,
-                       public SVGLangSpace,
-                       public SVGExternalResourcesRequired {
+class SVGPathElement FINAL : public SVGStyledTransformableElement,
+                             public SVGTests,
+                             public SVGLangSpace,
+                             public SVGExternalResourcesRequired {
 public:
     static PassRefPtr<SVGPathElement> create(const QualifiedName&, Document*);