The WebContent process crashes when launching Safari on older OSes, because of unavailable sandbox features.
<rdar://75482851>
Created attachment 423355 [details] Patch
Comment on attachment 423355 [details] Patch r=me
(In reply to Brent Fulgham from comment #3) > Comment on attachment 423355 [details] > Patch > > r=me Thanks for reviewing!
Landed <https://trac.webkit.org/changeset/274504/webkit>.
I wonder why bots didn’t hit this.