revoke-helper.html | Explore in Territory

<!doctype html>
<script>
self.addEventListener('message', e => {
  URL.revokeObjectURL(e.data.url);
  e.source.postMessage('revoked', '*');
});
</script>

chromium/third_party/blink/web_tests/external/wpt/FileAPI/url/resources/revoke-helper.html