Thu, 15 Jan 2015 15:59:08 +0100
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
1 <!DOCTYPE html>
2 <html>
3 <style>
4 input { color: green; }
5 input.notdefault:default { color: red; }
6 input.default:not(:default) { color: red; }
7 </style>
8 <body>
9 <input type="submit" form="one" class="notdefault">
10 <form id="one">
11 <input type="submit" class="default">
12 </form>
13 <script>
14 document.body.offsetWidth;
15 document.getElementById("one").id = "two";
16 </script>
17 </body>
18 </html>