We should add unit tests for ValidateCommiterAndReviewer build step in ews-build.
Created attachment 391782 [details] Patch
Created attachment 392598 [details] Patch for landing
Committed r257930: <https://trac.webkit.org/changeset/257930> All reviewed patches have been landed. Closing bug and clearing flags on attachment 392598 [details].
<rdar://problem/60090727>