Enable EWS email notifications to patch authors for build or layout test failures on their patch. High level details are in Bug 215220.
Created attachment 407120 [details] Patch
Comment on attachment 407120 [details] Patch r+ing this. But we should note that this has the potential to be pretty controversial. The feedback on Slack has been somewhat mixed. I think a Monday is a good time to land, it gives us a whole week to revert if engineers find this annoying.
Committed r266089: <https://trac.webkit.org/changeset/266089>
<rdar://problem/67703852>
Restarted buildbot to pick up this change.