chromium/third_party/blink/web_tests/fast/scrolling/hide-scrollbars-expected.html

<!DOCTYPE html>
<html>
<head>
<style>
html, body {
    margin: 0;
    padding: 0;
}
.container {
    width: 100px;
    height: 100px;
    background-color: lime;
    position: relative;
}
</style>
<script>
</script>
</head>
<body>
<p>You should see 4 green boxes that do not show scrollbars.
They would show scrollbars if they weren't hidden (2nd and 4th with scrollbars on the left).</p>

<div class="container"></div>
<div dir="rtl" class="container"></div>

<div class="container"></div>
<div dir="rtl" class="container"></div>
</body>
</html>