deleteFromDocument-scoped-dispatch-event-crash-iframe.html

<!DOCTYPE html>
<html>
<head>
<script>
var count = 0;
document.addEventListener("DOMNodeRemoved", function () {
    count++;
    if (count < 2) {
        var src = event.srcElement;
        document.designMode = "on";
        src.parentNode.replaceChild(document.head, src);
    }
}, false);

window.onload = function () {
    var selection = window.getSelection();
    document.execCommand("SelectAll", false)
    selection.deleteFromDocument();
    window.parent.postMessage("FINISH", "*");
};
</script>
</head>
<body>
<div>
    A
    <select></select>
</div>
</body>
</html>

chromium/third_party/blink/web_tests/dom/mutation-event-tests/editing/selection/resources/deleteFromDocument-scoped-dispatch-event-crash-iframe.html