chromium/third_party/blink/web_tests/external/wpt/mediacapture-streams/MediaStream-MediaElement-firstframe.https-expected.txt

This is a testharness.js-based test.
Harness Error. harness_status.status = 1 , harness_status.message = Uncaught Error: assert_unreached: Got unexpected event resize Reached unreachable code
Harness: the test ran to completion.