Refactor SVGAnimatedLength negative values mode

third_party/WebKit/Source/core/svg/SVGAnimatedLength.h

Index: third_party/WebKit/Source/core/svg/SVGAnimatedLength.h
diff --git a/third_party/WebKit/Source/core/svg/SVGAnimatedLength.h b/third_party/WebKit/Source/core/svg/SVGAnimatedLength.h
index 85e83b625fb8fa754801de9b2465b55dde24163c..dc4ba7de076e0e49aa967bd24cb262a833ad10cc 100644
--- a/third_party/WebKit/Source/core/svg/SVGAnimatedLength.h
+++ b/third_party/WebKit/Source/core/svg/SVGAnimatedLength.h
@@ -39,25 +39,19 @@ namespace blink {
 class SVGAnimatedLength : public SVGAnimatedProperty<SVGLength> {
     DEFINE_WRAPPERTYPEINFO();
 public:
-    static PassRefPtrWillBeRawPtr<SVGAnimatedLength> create(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGLength> initialValue, SVGLengthNegativeValuesMode negativeValuesMode)
+    static PassRefPtrWillBeRawPtr<SVGAnimatedLength> create(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGLength> initialValue)
     {
-        return adoptRefWillBeNoop(new SVGAnimatedLength(contextElement, attributeName, initialValue, negativeValuesMode));
+        return adoptRefWillBeNoop(new SVGAnimatedLength(contextElement, attributeName, initialValue));
     }
 
     void setDefaultValueAsString(const String&);
     void setBaseValueAsString(const String&, SVGParsingError&) override;
 
-    SVGLengthNegativeValuesMode negativeValuesMode() const { return m_negativeValuesMode; }
-
 protected:
-    SVGAnimatedLength(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGLength> initialValue, SVGLengthNegativeValuesMode negativeValuesMode)
+    SVGAnimatedLength(SVGElement* contextElement, const QualifiedName& attributeName, PassRefPtrWillBeRawPtr<SVGLength> initialValue)
         : SVGAnimatedProperty<SVGLength>(contextElement, attributeName, initialValue)
-        , m_negativeValuesMode(negativeValuesMode)
     {
     }
-
-private:
-    SVGLengthNegativeValuesMode m_negativeValuesMode;
 };
 
 } // namespace blink