tree a82d77f8a64c440627850ae82d43e35d66bb2fb1
parent 240dd37f3c8cd603e7394339bb407e40a31ef08f
author Darren Krahn <dkrahn@google.com> 1449277569 -0800
committer chrome-bot <chrome-bot@chromium.org> 1449702958 -0800

Add a 'preserve' group.

This group is intended to gate write access to
/mnt/stateful_partition/unencrypted/preserve.

BUG=chrome-os-partner:46244
TEST=manual

Change-Id: Icd76a799bae76024ec15abe860ad7aa44c8d45fa
Reviewed-on: https://chromium-review.googlesource.com/315817
Commit-Ready: Darren Krahn <dkrahn@chromium.org>
Tested-by: Darren Krahn <dkrahn@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>