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chromium
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chromium/third_party/blink/web_tests/fast/tokenizer/document-write-racing-dom-access.html 

<body>
<script>
if (window.testRunner)
    testRunner.dumpAsText();

document.write("<div class='parent' id='innerHTMLTextDom'>");
document.write("First");
document.getElementById("innerHTMLTextDom").innerHTML += "Second";
document.write("</div>");
</script>