Adopt CheckedLock in more places to benefit from Clang Thread Safety Analysis.
Created attachment 429406 [details] Patch
Created attachment 429407 [details] Patch
Created attachment 429413 [details] Patch
Created attachment 429416 [details] Patch
Created attachment 429417 [details] Patch
Created attachment 429424 [details] Patch
Comment on attachment 429424 [details] Patch Clearing flags on attachment: 429424 Committed r277922 (238055@main): <https://commits.webkit.org/238055@main>
All reviewed patches have been landed. Closing bug.
<rdar://problem/78355807>