Make LayoutTests/webrtc/video-setDirection.html more verbose when failing
Pull request: https://github.com/WebKit/WebKit/pull/1720
Committed 251794@main (8fdf987c4384): <https://commits.webkit.org/251794@main> Reviewed commits have been landed. Closing PR #1720 and removing active labels.
<rdar://problem/95797014>