Make SVG objects ScriptWrappable.

Source/core/svg/SVGPathSegCurvetoCubicSmooth.h

Index: Source/core/svg/SVGPathSegCurvetoCubicSmooth.h
diff --git a/Source/core/svg/SVGPathSegCurvetoCubicSmooth.h b/Source/core/svg/SVGPathSegCurvetoCubicSmooth.h
index 8426f8d59197e8bf4604636d368f053f7b226912..db9ae74a0811a1c9f482a2e3c893c216575bbe98 100644
--- a/Source/core/svg/SVGPathSegCurvetoCubicSmooth.h
+++ b/Source/core/svg/SVGPathSegCurvetoCubicSmooth.h
@@ -82,6 +82,7 @@ private:
     SVGPathSegCurvetoCubicSmoothAbs(SVGPathElement* element, SVGPathSegRole role, float x, float y, float x2, float y2)
         : SVGPathSegCurvetoCubicSmooth(element, role, x, y, x2, y2)
     {
+        ScriptWrappable::init(this);
     }
 
     virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_CUBIC_SMOOTH_ABS; }
@@ -99,6 +100,7 @@ private:
     SVGPathSegCurvetoCubicSmoothRel(SVGPathElement* element, SVGPathSegRole role, float x, float y, float x2, float y2)
         : SVGPathSegCurvetoCubicSmooth(element, role, x, y, x2, y2)
     {
+        ScriptWrappable::init(this);
     }
 
     virtual unsigned short pathSegType() const { return PATHSEG_CURVETO_CUBIC_SMOOTH_REL; }