crosperf: restart ui instead of reboot machine.
We restart machine to try to get a clean state for testing. But
the restart beeping is anoying, as a workaround, we restart ui
instead of reboot machine.
BUG=None
TEST=unittest passes.
Change-Id: Idec234e86af661213206f954eda1fb0967c74024
Reviewed-on: https://chromium-review.googlesource.com/953864
Commit-Ready: Yunlian Jiang <yunlian@chromium.org>
Tested-by: Yunlian Jiang <yunlian@chromium.org>
Reviewed-by: Manoj Gupta <manojgupta@chromium.org>
3 files changed