Comment 14 for bug 1378678

@mpt It means dealing with an expired token. The network requests are all handled by the app, not online-accounts, so the apps have to deal with it individually. The correct way to handle this is to handle 401/403 errors by deleting the current token on the system, and opening the online-accounts UI for the account, to require logging in again.

@jocave, @dbarth: this is the wrong bug for that. The correct bug is #1413655