The Tor Browser: js/xpconnect/tests/mochitest/file

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 <!-- test by moz_bug_r_a4@yahoo.com -->

     2 <body onload="a()">

     3 <script>

     4 var targetUrl = "http://example.com/";

     5 var l;

     7 function a() {

     8         var o = {};

     9         o.toString = function() {

    10                 l();

    11                 return "a";

    12         };

    13         var f = Object.getOwnPropertyDescriptor(Document.prototype, "title").set;

    14         setTimeout(f.bind(document), 0, o);

    15 }

    17 function l() {

    18         var l = false;

    19         onunload = function() {

    20                 l = true;

    21         };

    22         location = targetUrl;

    23         do {

    24                 var r = new XMLHttpRequest();

    25                 r.open("GET", location.href, false);

    26                 r.overrideMimeType("text/plain");

    27                 try { r.send(null); }

    28                 catch (e) {}

    29         } while (!l);

    30 }

    31 </script>

The Tor Browser / file revision