Unskip / rebaseline a few service worker tests.
Created attachment 378433 [details] Patch
Created attachment 378439 [details] Patch
Comment on attachment 378439 [details] Patch Clearing flags on attachment: 378439 Committed r249716: <https://trac.webkit.org/changeset/249716>
All reviewed patches have been landed. Closing bug.
<rdar://problem/55223845>
<rdar://problem/55223846>