Get rid of SVGPathSegRole

Source/core/svg/SVGPathSegArcAbs.h

Index: Source/core/svg/SVGPathSegArcAbs.h
diff --git a/Source/core/svg/SVGPathSegArcAbs.h b/Source/core/svg/SVGPathSegArcAbs.h
index d160748fda3ae96ad4a32c7c1b2241d808a9a6ed..0130272cbfb581a6ddf0a05d7530319a8b514566 100644
--- a/Source/core/svg/SVGPathSegArcAbs.h
+++ b/Source/core/svg/SVGPathSegArcAbs.h
@@ -28,14 +28,14 @@ namespace blink {
 
 class SVGPathSegArcAbs FINAL : public SVGPathSegArc {
 public:
-    static PassRefPtr<SVGPathSegArcAbs> create(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
+    static PassRefPtr<SVGPathSegArcAbs> create(SVGPathElement* element, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
     {
-        return adoptRef(new SVGPathSegArcAbs(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag));
+        return adoptRef(new SVGPathSegArcAbs(element, x, y, r1, r2, angle, largeArcFlag, sweepFlag));
     }
 
 private:
-    SVGPathSegArcAbs(SVGPathElement* element, SVGPathSegRole role, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
-        : SVGPathSegArc(element, role, x, y, r1, r2, angle, largeArcFlag, sweepFlag)
+    SVGPathSegArcAbs(SVGPathElement* element, float x, float y, float r1, float r2, float angle, bool largeArcFlag, bool sweepFlag)
+        : SVGPathSegArc(element, x, y, r1, r2, angle, largeArcFlag, sweepFlag)
     {
         ScriptWrappable::init(this);
     }