Trivial fix for a test I added that fails in the browser. r=orange.

js/src/tests/js1_8_5/extensions/regress-627984-4.js

@@ -6,7 +6,6 @@ var obj = {};
 obj.watch("m", function (id, oldval, newval) {
         delete obj.m;
         obj.m = function () {};
-        dumpObject(obj);
         return newval;
     });
 delete obj.m;