properly update size in randomEvicted cache when replacing entries (#1084)
properly update size in randomEvicted cache when replacing entries (#1084)


keybase/client,keybase/client,keybase/kbfs,keybase/client,keybase/client,keybase/client,keybase/client,keybase/kbfs,keybase/client,keybase/kbfs,keybase/kbfs,keybase/client,keybase/client,keybase/client,keybase/client,keybase/client