third_party/WebKit/LayoutTests/fast/canvas/bug412718.html

   1 <!DOCTYPE html>
   2 <script>
   3     window.onload = function() {
   4         var ctx = document.getElementById('c').getContext('2d');
   5         ctx.fillStyle = 'blue'; // this triggers the lazy creation of the image buffer
   6     }
   7 </script>
   8 <style>
   9     canvas {
  10         border: solid red;
  11         background: green;
  12     }
  13 </style>
  14 <canvas id="c" width="100" height="100"></canvas>