chromium/third_party/blink/web_tests/editing/text-iterator/async-find-remove-crash.html

<!DOCTYPE html>
<script src="../../resources/testharness.js"></script>
<script src="../../resources/testharnessreport.js"></script>

<p>foo</p>

<script>
async_test(t => {
  testRunner.findString('foo', ['Async']);
  document.querySelector('p').remove();
  gc();
  requestAnimationFrame(t.step_func(() => {
    gc();
    requestAnimationFrame(t.step_func_done(() => {}));
  }));
});
</script>