chromium/third_party/blink/web_tests/external/wpt/fs/opaque-origin.https.window-expected.txt

This is a testharness.js-based test.
[FAIL] FileSystemDirectoryHandle must be defined for data URI iframes.
  assert_true: Data URI iframes must define 'FileSystemDirectoryHandle'. expected true got false
Harness: the test ran to completion.