CHROMIUMOS: daisydog: add SIGTERM to support "stop daisydog"

upstart control uses SIGTERM to stop jobs. We need to stop
daisydog cleanly when running /dev/watchdog kernel tests (under
developement now).

BUG=chrome-os-partner:9403
TEST=emerge-daisy daisydog; copy to lucas; kill -SIGTERM and confirm
system does NOT reboot 15 seconds later.

Change-Id: Icb08b799ee85ef92700934bb6999773deb002a95
Signed-off-by: Grant Grundler <grundler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/39513
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
1 file changed