Fix potential thread-safety issue in WebsiteDataStore::fetchDataAndApply().
Created attachment 422379 [details] Patch
Comment on attachment 422379 [details] Patch r=me
Committed r273996: <https://commits.webkit.org/r273996> All reviewed patches have been landed. Closing bug and clearing flags on attachment 422379 [details].
<rdar://problem/75107582>