diff -r 000000000000 -r 6474c204b198 js/src/tests/ecma_3/Object/browser.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/ecma_3/Object/browser.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,7 @@
+var GLOBAL = 'Window';
+
+function isObject(obj)
+{
+  return obj instanceof Object || obj == window;
+}
+