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<!DOCTYPE html>
<html class="reftest-wait">
<body>
<img id="test">
</body>
<script>
var image = new Image;
image.onload = function() {
// Create a canvas.
var canvas = document.createElement('canvas');
canvas.width = 100;
canvas.height = 100;
// Draw the image into the canvas.
var ctx = canvas.getContext('2d');
ctx.drawImage(image, 0, 0);
// Convert the image into a blob URI and use it as #test's src.
canvas.toBlob(function(blob) {
var uri = window.URL.createObjectURL(blob);
uri += '#-moz-samplesize=8';
var testImage = document.getElementById('test');
testImage.onload = testImage.onerror = function() {
// Take the snapshot.
document.documentElement.removeAttribute('class');
};
testImage.src = uri;
}, 'image/jpeg', 0.99);
}
// Start loading the image.
image.src = 'image.png';
</script>
</html>
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