chromium/third_party/blink/web_tests/external/wpt/fetch/api/abort/request.any.serviceworker-expected.txt

This is a testharness.js-based test.
[FAIL] Calling formData() on an aborted request
  promise_test: Unhandled rejection with value: object "TypeError: Failed to fetch"
[FAIL] Aborting a request after calling formData()
  promise_test: Unhandled rejection with value: object "TypeError: Failed to fetch"
Harness: the test ran to completion.