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chromium/third_party/blink/web_tests/external/wpt/html/browsers/origin/origin-keyed-agent-clusters/popups-crash.https.html 

<!DOCTYPE html>
<meta charset="utf-8">
<title>Crash test for https://crbug.com/1099718</title>

<div id="log"></div>

<script>
window.open("resources/crashy-popup.sub.html", "windowName1", "noopener");
</script>