tree a795ce8ee0da2ac54129aa31c104db73f99a77fd
parent 8830c95def6602db3e7e44755f840a9155f83d2a
author Josh Gao <jmgao@google.com> 1488831847 -0800
committer Josh Gao <jmgao@google.com> 1488832225 -0800

tombstoned: turn off signal handlers.

Don't try to connect to ourselves in a signal handler (e.g. if someone
does `killall -ABRT tombstoned`).

Test: killall -ABRT tombstoned
Change-Id: Ib69a206f741acb523c9f2883d474c940b6ebfab2