Stop using UncheckedLock in IconDatabase to benefit from Clang thread-safety analysis.
Created attachment 429571 [details] Patch
Thanks for the patch. If this patch contains new public API please make sure it follows the guidelines for new WebKit2 GTK+ API. See https://trac.webkit.org/wiki/WebKitGTK/AddingNewWebKit2API
Created attachment 429577 [details] Patch
Created attachment 429592 [details] Patch
Committed r277991 (238104@main): <https://commits.webkit.org/238104@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 429592 [details].