Update more svg classes to use OVERRIDE / FINAL when needed

Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h

Index: Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h
diff --git a/Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h b/Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h
index dfdb6d431649cd9a1dc41f8a41410ca9a036b151..fb1f47cbedc529711347fe6210fcf3663d0d623a 100644
--- a/Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h
+++ b/Source/core/svg/properties/SVGAnimatedPathSegListPropertyTearOff.h
@@ -29,16 +29,16 @@
 
 namespace WebCore {
 
-class SVGAnimatedPathSegListPropertyTearOff : public SVGAnimatedListPropertyTearOff<SVGPathSegList> {
+class SVGAnimatedPathSegListPropertyTearOff FINAL : public SVGAnimatedListPropertyTearOff<SVGPathSegList> {
 public:
-    virtual SVGListProperty<SVGPathSegList>* baseVal()
+    virtual SVGListProperty<SVGPathSegList>* baseVal() OVERRIDE
     {
         if (!m_baseVal)
             m_baseVal = SVGPathSegListPropertyTearOff::create(this, BaseValRole, PathSegUnalteredRole, m_values, m_wrappers);
         return static_cast<SVGListProperty<SVGPathSegList>*>(m_baseVal.get());
     }
 
-    virtual SVGListProperty<SVGPathSegList>* animVal()
+    virtual SVGListProperty<SVGPathSegList>* animVal() OVERRIDE
     {
         if (!m_animVal)
             m_animVal = SVGPathSegListPropertyTearOff::create(this, AnimValRole, PathSegUnalteredRole, m_values, m_wrappers);