Make sure TestController::statisticsResetToConsistentState() does not hang due to process suspension on iOS.
Created attachment 398453 [details] Patch
Comment on attachment 398453 [details] Patch r=me
Committed r261140: <https://trac.webkit.org/changeset/261140> All reviewed patches have been landed. Closing bug and clearing flags on attachment 398453 [details].
<rdar://problem/62873052>
Working on a more generic fix at: https://bugs.webkit.org/show_bug.cgi?id=209928