chromium/chrome/test/data/privacy_budget/calls_dedicated_worker.html

<!DOCTYPE html>
<meta charset="utf-8">
<title>Privacy Budget: Test page that fetches User Agent using a Dedicated Worker</title>
<script src="test_utils.js"></script>
<script language="javascript">
  const myWorker = new Worker('dedicated_worker.js');
  myWorker.onmessage = (e) => {
    sendValueToTest('Done');
  }
  myWorker.postMessage("Start");
</script>