display-accts: run user consistency checks

Make sure people don't accidentally add a group with a user that
doesn't actually exist.  This catches the "user" group which says
it wants a user named "games", but that user doesn't exist.

TEST=`./display-accts.py` passes

Change-Id: I96b1e582ce9aad9f06d6b8fdc72b9f1ee815a06b
Reviewed-on: https://chromium-review.googlesource.com/273112
Reviewed-by: Christopher Wiley <wiley@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
2 files changed
tree: 42b042d5345c193eadbc431168b5744c1116d7cd
  1. PRESUBMIT.cfg
  2. eclass/
  3. metadata/
  4. profiles/