pixel_offscreen_canvas_ibrc_webgl_worker.html

<!DOCTYPE HTML>

<html>
<head>
<meta name="viewport" content="initial-scale=1">
<title>WebGL OffscreenCanvas to ImageBitmapRenderingContext on worker thread test</title>
<style type="text/css">
.nomargin {
  margin: 0px auto;
}
</style>
<script src="pixel_offscreen_canvas_ibrc_test.js"></script>
</head>
<body onload="initialize(true, 'pixel_offscreen_canvas_ibrc_test.js')">
</div>
</body>
</html>

chromium/content/test/data/gpu/pixel_offscreen_canvas_ibrc_webgl_worker.html