eeef69ed5f
If we detect that a change sync has failed, mark that change as outdated in the local database so that if it has failed in such a way that Gertty continues to process its queue and eventually stamp a project or query as up-to-date, it can go back later and try to sync the failed change again. NB: This change contains a schema migration. Change-Id: Ieb22a510a8096d77c12d30aefbedd36f7f3037b0
Generic single-database configuration.