Make dynamically defined getters and setters enumerable (per afri posting to m.jseng; consistent with original getter=/setter= support in jsinterp.c).

js/src/jsobj.c

@@ -1428,7 +1428,8 @@ obj_defineGetter(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
         return JS_FALSE;
     return OBJ_DEFINE_PROPERTY(cx, obj, id, JSVAL_VOID,
                                (JSPropertyOp) JSVAL_TO_OBJECT(fval), NULL,
-                               JSPROP_GETTER | JSPROP_SHARED, NULL);
+                               JSPROP_ENUMERATE | JSPROP_GETTER | JSPROP_SHARED,
+                               NULL);
 }
 
 static JSBool
@@ -1459,7 +1460,8 @@ obj_defineSetter(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
         return JS_FALSE;
     return OBJ_DEFINE_PROPERTY(cx, obj, id, JSVAL_VOID,
                                NULL, (JSPropertyOp) JSVAL_TO_OBJECT(fval),
-                               JSPROP_SETTER | JSPROP_SHARED, NULL);
+                               JSPROP_ENUMERATE | JSPROP_SETTER | JSPROP_SHARED,
+                               NULL);
 }
 
 static JSBool