factory_test_init: add new "reboot flag" for autotest param

This is the counter part of http://gerrit.chromium.org/gerrit/5727 ,
to handle the autotest parameter by reboot flag.

BUG=chrome-os-partner:3107
TEST=run factory test program, finish "restart" test and verify reboot works.

Change-Id: I7187954a5eeafbc14a0776dbd460cd513bb6c498
Reviewed-on: http://gerrit.chromium.org/gerrit/5728
Tested-by: Hung-Te Lin <hungte@chromium.org>
Reviewed-by: Tammo Spalink <tammo@chromium.org>
2 files changed
tree: 7e67c312fe7e18e40897412e6a107c97fce544ce
  1. LICENSE
  2. factory.conf
  3. factorylog.conf