SVG: remove |SVGAnimateElement::m_animatedPropertyType|

Source/core/svg/SVGAnimationElement.h

Index: Source/core/svg/SVGAnimationElement.h
diff --git a/Source/core/svg/SVGAnimationElement.h b/Source/core/svg/SVGAnimationElement.h
index ef5d2b27f84bf779fa02023db8a283fc62e37785..068fda8b5c20f3b5083308dd5020dbe535971ed8 100644
--- a/Source/core/svg/SVGAnimationElement.h
+++ b/Source/core/svg/SVGAnimationElement.h
@@ -80,7 +80,7 @@ public:
 
     static bool isTargetAttributeCSSProperty(SVGElement*, const QualifiedName&);
 
-    virtual bool isAdditive() const;
+    virtual bool isAdditive();
     bool isAccumulated() const;
     AnimationMode animationMode() const { return m_animationMode; }
     CalcMode calcMode() const { return m_calcMode; }
@@ -164,7 +164,6 @@ protected:
 
     virtual void setTargetElement(SVGElement*) OVERRIDE;
     virtual void setAttributeName(const QualifiedName&) OVERRIDE;
-    AnimatedPropertyType determineAnimatedPropertyType() const;
 
     bool hasInvalidCSSAttributeType() const { return m_hasInvalidCSSAttributeType; }