Sending beacons when Fetch KeepAlive feature is disabled crashes the WebProcess: com.apple.WebKit.Networking: (WebKit) [com.apple.WebKit:IPC] Received an invalid message 'NetworkConnectionToWebProcess::LoadPing' from WebContent process 259, requesting for it to be terminated.
<rdar://problem/61896221>
Created attachment 396991 [details] Patch
Comment on attachment 396991 [details] Patch r=me
Committed r260382: <https://trac.webkit.org/changeset/260382> All reviewed patches have been landed. Closing bug and clearing flags on attachment 396991 [details].