Tue, 06 Jan 2015 21:39:09 +0100
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
michael@0 | 1 | <!DOCTYPE HTML> |
michael@0 | 2 | <html> |
michael@0 | 3 | <body> |
michael@0 | 4 | <canvas id="canvas" width="300" height="300"/> |
michael@0 | 5 | <script> |
michael@0 | 6 | var ctx = document.getElementById('canvas').getContext('2d'); |
michael@0 | 7 | |
michael@0 | 8 | var grad = ctx.createLinearGradient(150,0,150,300); |
michael@0 | 9 | grad.addColorStop(0, 'white'); |
michael@0 | 10 | grad.addColorStop(1, 'black'); |
michael@0 | 11 | |
michael@0 | 12 | ctx.fillStyle = grad; |
michael@0 | 13 | ctx.fillRect(0,0,300,300); |
michael@0 | 14 | </script> |
michael@0 | 15 | </body> |
michael@0 | 16 | </html> |