diff -r 000000000000 -r 6474c204b198 dom/workers/test/bug1062920_worker.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/workers/test/bug1062920_worker.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,6 @@
+postMessage({ appCodeName: navigator.appCodeName,
+              appName: navigator.appName,
+              appVersion: navigator.appVersion,
+              platform: navigator.platform,
+              userAgent: navigator.userAgent,
+              product: navigator.product });