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 <html>
2 <body>
3 <canvas width="500" height="500"></canvas>
4 <script>
5 var canvas = document.getElementsByTagName('canvas')[0];
6 var ctx = canvas.getContext('2d');
8 var lineargradient = ctx.createLinearGradient(000,000,500,500);
9 lineargradient.addColorStop(0,'red');
10 lineargradient.addColorStop(1,'black');
11 ctx.fillStyle = lineargradient;
12 ctx.beginPath();
13 ctx.rect(00, 00, 250, 250);
14 ctx.fill();
15 </script>
16 </body>
17 </html>