Update SVG classes to use OVERRIDE / FINAL when needed

Source/core/svg/SVGAnimateElement.h

Index: Source/core/svg/SVGAnimateElement.h
diff --git a/Source/core/svg/SVGAnimateElement.h b/Source/core/svg/SVGAnimateElement.h
index e8b2dc438ab235dfbf2313b5f4d3a77dd3cfbfdf..fc9da821350fee7416c9fa1c02b0ee8b16888fad 100644
--- a/Source/core/svg/SVGAnimateElement.h
+++ b/Source/core/svg/SVGAnimateElement.h
@@ -43,19 +43,19 @@ public:
 protected:
     SVGAnimateElement(const QualifiedName&, Document&);
 
-    virtual void resetAnimatedType();
-    virtual void clearAnimatedType(SVGElement* targetElement);
+    virtual void resetAnimatedType() OVERRIDE FINAL;
+    virtual void clearAnimatedType(SVGElement* targetElement) OVERRIDE FINAL;
 
-    virtual bool calculateToAtEndOfDurationValue(const String& toAtEndOfDurationString);
-    virtual bool calculateFromAndToValues(const String& fromString, const String& toString);
-    virtual bool calculateFromAndByValues(const String& fromString, const String& byString);
-    virtual void calculateAnimatedValue(float percentage, unsigned repeatCount, SVGSMILElement* resultElement);
-    virtual void applyResultsToTarget();
-    virtual float calculateDistance(const String& fromString, const String& toString);
-    virtual bool isAdditive() const OVERRIDE;
+    virtual bool calculateToAtEndOfDurationValue(const String& toAtEndOfDurationString) OVERRIDE FINAL;
+    virtual bool calculateFromAndToValues(const String& fromString, const String& toString) OVERRIDE FINAL;
+    virtual bool calculateFromAndByValues(const String& fromString, const String& byString) OVERRIDE FINAL;
+    virtual void calculateAnimatedValue(float percentage, unsigned repeatCount, SVGSMILElement* resultElement) OVERRIDE FINAL;
+    virtual void applyResultsToTarget() OVERRIDE FINAL;
+    virtual float calculateDistance(const String& fromString, const String& toString) OVERRIDE FINAL;
+    virtual bool isAdditive() const OVERRIDE FINAL;
 
-    virtual void setTargetElement(SVGElement*) OVERRIDE;
-    virtual void setAttributeName(const QualifiedName&) OVERRIDE;
+    virtual void setTargetElement(SVGElement*) OVERRIDE FINAL;
+    virtual void setAttributeName(const QualifiedName&) OVERRIDE FINAL;
 
     AnimatedPropertyType m_animatedPropertyType;
 
@@ -64,7 +64,7 @@ private:
     SVGAnimatedTypeAnimator* ensureAnimator();
     bool animatedPropertyTypeSupportsAddition() const;
 
-    virtual bool hasValidAttributeType();
+    virtual bool hasValidAttributeType() OVERRIDE;
 
     OwnPtr<SVGAnimatedType> m_fromType;
     OwnPtr<SVGAnimatedType> m_toType;