CHERRY-PICK: Squawks: Support battery cut off after factory wipe/reset

BUG=chrome-os-partner:25935
TEST=factory wipe and check battery is cut-off.
     factory reset and check battery is cut-off.

Original-Change-Id: Ib6f494999cee3a6b8d1bcfb599471a5c129f0457
Reviewed-on: https://chromium-review.googlesource.com/187315
Reviewed-by: Bowgo Tsai <bowgotsai@chromium.org>
Commit-Queue: Heng-ruey Hsu <henryhsu@chromium.org>
Tested-by: Heng-ruey Hsu <henryhsu@chromium.org>

(cherry picked from commit 4150a3d0b4abdc0860d3c605995139ecf1f0eba8)

Change-Id: I516402cc3bcfe002e1ab2d5aee16378fea5fb961
Reviewed-on: https://chromium-review.googlesource.com/188127
Reviewed-by: Heng-ruey Hsu <henryhsu@chromium.org>
Commit-Queue: Bowgo Tsai <bowgotsai@chromium.org>
Tested-by: Bowgo Tsai <bowgotsai@chromium.org>
12 files changed