diff -r 000000000000 -r 6474c204b198 netwerk/test/mochitests/user_agent_update.sjs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/netwerk/test/mochitests/user_agent_update.sjs	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,11 @@
+
+function handleRequest(request, response)
+{
+  // avoid confusing cache behaviors
+  response.setHeader("Cache-Control", "no-cache", false);
+  response.setHeader("Content-Type", "application/json", false);
+
+  // used by test_user_agent_updates test
+  response.write(decodeURIComponent(request.queryString));
+}
+