[src/ktrace-lwp]: src Closing old heads

[srcmastr <srcmastr%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/5e45d1d8c472
branches:  ktrace-lwp
changeset: 931935:5e45d1d8c472
user:      srcmastr <srcmastr%NetBSD.org@localhost>
date:      Fri May 01 04:02:45 2020 +0000

description:
Closing old heads