diff -r 000000000000 -r 6474c204b198 toolkit/components/social/test/browser/echo.sjs
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/components/social/test/browser/echo.sjs	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,9 @@
+// A server-side JS test file for frameworker testing. It exists only to
+// work-around a lack of data: URL support in the frameworker.
+
+function handleRequest(request, response)
+{
+  // The query string is the javascript - we just write it back.
+  response.setHeader("Content-Type", "application/javascript; charset=utf-8", false);
+  response.write(unescape(request.queryString));
+}