diff -r 000000000000 -r 6474c204b198 dom/workers/test/importScripts_worker_imported1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/workers/test/importScripts_worker_imported1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,10 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+// This caused security exceptions in the past, make sure it doesn't!
+var myConstructor = {}.constructor;
+
+// Try to call a function defined in the imported script.
+function importedScriptFunction() {
+}