Add shill user and group

Add the shill user and group in preparation to stop running shill as
root.

BUG=chromium:649417
TEST=display_accts.py
CQ-DEPEND=CL:879482

Change-Id: I07cc58b5ba942b441d736fe95306bc4c9c136d03
Signed-off-by: Chirantan Ekbote <chirantan@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/874756
Reviewed-by: Eric Caruso <ejcaruso@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
3 files changed
tree: 62f4c527d5111749a06850487431f4c37402d57a
  1. eclass/
  2. metadata/
  3. profiles/
  4. PRESUBMIT.cfg