tree c24751c2fba00c64469e5e418b86b91a55b1211e
parent d7986736e5c34097fad09bea0c88edf399abf683
author Han-Wen Nienhuys <hanwen@google.com> 1574948106 +0100
committer Han-Wen Nienhuys <hanwen@google.com> 1575296968 +0000

ExternalIdCacheLoader: suppress warning if cache is not persisted.

This generated some questions repo-discuss@ . This strategy probably
doesn't work on googlesource.com, but we are less concerned about log
spam.

Change-Id: I3746edb79db67408fa66f7e4bb906b23d67acc80
(cherry picked from commit 596da9d839d510b35da15e87f09f02e6e2ad1518)