<html>
<head>
    <script>
    function init() {
        if (!window.testRunner)
            return;

        testRunner.waitUntilDone();
        testRunner.setBackingScaleFactor(2, function () { testRunner.notifyDone(); });
    }
    window.onload = init;
    </script>
</head>
<p>This test passes if both of the circles have sharp edges when deviceScaleFactor=2.</p>
<img style="width: 128px;" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMjgiIGhlaWdodD0iMTI4Ij4KPGNpcmNsZSBmaWxsPSJibGFjayIgY3g9IjY0IiBjeT0iNjQiIHI9IjY0IiAvPgo8L3N2Zz4K">
<img style="width: 128px;" src="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgoJPGNpcmNsZSBmaWxsPSJibGFjayIgY3g9IjY0IiBjeT0iNjQiIHI9IjY0IiAvPgo8L3N2Zz4=">
</html>