Get rid of ServiceWorker::allWorkers() hashmap as it is not thread safe and we'll soon have ServiceWorker objects living in various service worker threads.
Created attachment 327793 [details] Patch
Comment on attachment 327793 [details] Patch Clearing flags on attachment: 327793 Committed r225248: <https://trac.webkit.org/changeset/225248>
All reviewed patches have been landed. Closing bug.
<rdar://problem/35736318>