tree ca026ac2f70a5f5065e0635c3ceb18e9d81f682a
parent 5e11cefa8713eb57effd5a067cf8850a7c555796
author Daniel Erat <derat@chromium.org> 1504919688 -0700
committer chrome-bot <chrome-bot@chromium.org> 1505237422 -0700

update_engine: Pass reboot description to powerd.

Make update_engine pass a description of why it's requesting
a reboot to the Chrome OS power manager.

BUG=chromium:762328
TEST=built with FEATURES=test
CQ-DEPEND=Ifcfcdde0df20e8e341e8aa9bc0002b10c56cd5e7

Change-Id: Ia5c6eb1705902dd8f87de701f4ee15fc3b389a3d
Reviewed-on: https://chromium-review.googlesource.com/658609
Commit-Ready: Dan Erat <derat@chromium.org>
Tested-by: Dan Erat <derat@chromium.org>
Reviewed-by: Ben Chan <benchan@chromium.org>