Unix timestamps aren't really the most readable thing, and we have a time element so we don't need to rewrite the content.
Pull request: https://github.com/WebKit/WebKit/pull/11120
<rdar://problem/106652467>
Committed 261761@main (48f65ed58685): <https://commits.webkit.org/261761@main> Reviewed commits have been landed. Closing PR #11120 and removing active labels.