Take process assertion to prevent the service worker process from getting suspended while it is needed.
Created attachment 329201 [details] Patch
Created attachment 329203 [details] Patch
Comment on attachment 329203 [details] Patch Clearing flags on attachment: 329203 Committed r225850: <https://trac.webkit.org/changeset/225850>
All reviewed patches have been landed. Closing bug.
<rdar://problem/36023845>