Debug assert is being hit in WebResourceLoadStatisticsStore::suspend().
<rdar://problem/64131092>
Created attachment 401552 [details] Patch
*** Bug 212912 has been marked as a duplicate of this bug. ***
Committed r262846: <https://trac.webkit.org/changeset/262846> All reviewed patches have been landed. Closing bug and clearing flags on attachment 401552 [details].