Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGAnimatedString.h

Index: Source/core/svg/SVGAnimatedString.h
diff --git a/Source/core/svg/SVGAnimatedString.h b/Source/core/svg/SVGAnimatedString.h
index 558d6ca2e3cbb14b3dc1f3dd722a4ad2d28b3501..24887ff9c0001a59567c9632fcf5ce2322dff34c 100644
--- a/Source/core/svg/SVGAnimatedString.h
+++ b/Source/core/svg/SVGAnimatedString.h
@@ -37,21 +37,21 @@ DEFINE_ANIMATED_PROPERTY(AnimatedString, OwnerType, DOMAttribute, DOMAttribute.l
 
 class SVGAnimationElement;
 
-class SVGAnimatedStringAnimator : public SVGAnimatedTypeAnimator {
+class SVGAnimatedStringAnimator FINAL : public SVGAnimatedTypeAnimator {
 public:
     SVGAnimatedStringAnimator(SVGAnimationElement*, SVGElement*);
     virtual ~SVGAnimatedStringAnimator() { }
 
-    virtual PassOwnPtr<SVGAnimatedType> constructFromString(const String&);
-    virtual PassOwnPtr<SVGAnimatedType> startAnimValAnimation(const SVGElementAnimatedPropertyList&);
-    virtual void stopAnimValAnimation(const SVGElementAnimatedPropertyList&);
-    virtual void resetAnimValToBaseVal(const SVGElementAnimatedPropertyList&, SVGAnimatedType*);
-    virtual void animValWillChange(const SVGElementAnimatedPropertyList&);
-    virtual void animValDidChange(const SVGElementAnimatedPropertyList&);
+    virtual PassOwnPtr<SVGAnimatedType> constructFromString(const String&) OVERRIDE;
+    virtual PassOwnPtr<SVGAnimatedType> startAnimValAnimation(const SVGElementAnimatedPropertyList&) OVERRIDE;
+    virtual void stopAnimValAnimation(const SVGElementAnimatedPropertyList&) OVERRIDE;
+    virtual void resetAnimValToBaseVal(const SVGElementAnimatedPropertyList&, SVGAnimatedType*) OVERRIDE;
+    virtual void animValWillChange(const SVGElementAnimatedPropertyList&) OVERRIDE;
+    virtual void animValDidChange(const SVGElementAnimatedPropertyList&) OVERRIDE;
 
-    virtual void addAnimatedTypes(SVGAnimatedType*, SVGAnimatedType*);
-    virtual void calculateAnimatedValue(float percentage, unsigned repeatCount, SVGAnimatedType*, SVGAnimatedType*, SVGAnimatedType*, SVGAnimatedType*);
-    virtual float calculateDistance(const String& fromString, const String& toString);
+    virtual void addAnimatedTypes(SVGAnimatedType*, SVGAnimatedType*) OVERRIDE;
+    virtual void calculateAnimatedValue(float percentage, unsigned repeatCount, SVGAnimatedType*, SVGAnimatedType*, SVGAnimatedType*, SVGAnimatedType*) OVERRIDE;
+    virtual float calculateDistance(const String& fromString, const String& toString) OVERRIDE;
 };
 
 } // namespace WebCore