Fix virtual/override/final usage in Source/core/svg/.

Source/core/svg/SVGComponentTransferFunctionElement.h

Index: Source/core/svg/SVGComponentTransferFunctionElement.h
diff --git a/Source/core/svg/SVGComponentTransferFunctionElement.h b/Source/core/svg/SVGComponentTransferFunctionElement.h
index 46fede081cb10cc7118a78209d03e737be92e9ec..a0c755e8c0bf0fd0e594a03892e0e2278590b5e6 100644
--- a/Source/core/svg/SVGComponentTransferFunctionElement.h
+++ b/Source/core/svg/SVGComponentTransferFunctionElement.h
@@ -50,9 +50,9 @@ public:
 protected:
     SVGComponentTransferFunctionElement(const QualifiedName&, Document&);
 
-    virtual void svgAttributeChanged(const QualifiedName&) override final;
+    void svgAttributeChanged(const QualifiedName&) final;
 
-    virtual bool layoutObjectIsNeeded(const ComputedStyle&) override final { return false; }
+    bool layoutObjectIsNeeded(const ComputedStyle&) final { return false; }
 
 private:
     RefPtrWillBeMember<SVGAnimatedNumberList> m_tableValues;