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

Source/core/svg/SVGRect.h

 /*
  * Copyright (C) Research In Motion Limited 2010. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 44 matching lines @@
 
     float x() const { return m_value.x(); }
     float y() const { return m_value.y(); }
     float width() const { return m_value.width(); }
     float height() const { return m_value.height(); }
     void setX(float f) { m_value.setX(f); }
     void setY(float f) { m_value.setY(f); }
     void setWidth(float f) { m_value.setWidth(f); }
     void setHeight(float f) { m_value.setHeight(f); }
 
-    virtual String valueAsString() const override;
+    String valueAsString() const override;
     void setValueAsString(const String&, ExceptionState&);
 
-    virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override;
-    virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) override;
-    virtual float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement* contextElement) override;
+    void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) override;
+    void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtrWillBeRawPtr<SVGPropertyBase> from, PassRefPtrWillBeRawPtr<SVGPropertyBase> to, PassRefPtrWillBeRawPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) override;
+    float calculateDistance(PassRefPtrWillBeRawPtr<SVGPropertyBase> to, SVGElement* contextElement) override;
 
     bool isValid() const { return m_isValid; }
     void setInvalid();
 
     static AnimatedPropertyType classType() { return AnimatedRect; }
 
 private:
     SVGRect();
     SVGRect(InvalidSVGRectTag);
     SVGRect(const FloatRect&);
 
     template<typename CharType>
     void parse(const CharType*& ptr, const CharType* end, ExceptionState&);
 
     bool m_isValid;
     FloatRect m_value;
 };
 
 inline PassRefPtrWillBeRawPtr<SVGRect> toSVGRect(PassRefPtrWillBeRawPtr<SVGPropertyBase> passBase)
 {
     RefPtrWillBeRawPtr<SVGPropertyBase> base = passBase;
     ASSERT(base->type() == SVGRect::classType());
     return static_pointer_cast<SVGRect>(base.release());
 }
 
 } // namespace blink
 
 #endif // SVGRect_h