FINALizing of the Node hierarchy.

Source/core/svg/SVGFEImageElement.h

Index: Source/core/svg/SVGFEImageElement.h
diff --git a/Source/core/svg/SVGFEImageElement.h b/Source/core/svg/SVGFEImageElement.h
index ff628c331349d29ad21184299d568699e8c76716..9a9c74bf2682c0b4c737bf3491f10cfd34c82583 100644
--- a/Source/core/svg/SVGFEImageElement.h
+++ b/Source/core/svg/SVGFEImageElement.h
@@ -35,11 +35,11 @@
 
 namespace WebCore {
 
-class SVGFEImageElement : public SVGFilterPrimitiveStandardAttributes,
-                          public SVGURIReference,
-                          public SVGLangSpace,
-                          public SVGExternalResourcesRequired,
-                          public CachedImageClient {
+class SVGFEImageElement FINAL : public SVGFilterPrimitiveStandardAttributes,
+                                public SVGURIReference,
+                                public SVGLangSpace,
+                                public SVGExternalResourcesRequired,
+                                public CachedImageClient {
 public:
     static PassRefPtr<SVGFEImageElement> create(const QualifiedName&, Document*);