Revert "Add groups and users for volume daemon."

This reverts commit 7639508fcc1be4a95fc754873121ee6afb9b98ff.
The CL has caused VMTest failure.
https://uberchromegw.corp.google.com/i/chromeos/builders/mario%20incremental/builds/22741

BUG=None
TEST=None

Change-Id: I2eee4cedb0e76b5d77a8d8ae271d80bd7b471f5e
Reviewed-on: https://chromium-review.googlesource.com/218567
Reviewed-by: Yu-Ju Hong <yjhong@chromium.org>
Tested-by: Yu-Ju Hong <yjhong@chromium.org>
4 files changed
tree: d0f49d1b15aeddcebd2d561b4ccbcc80e6b978a2
  1. eclass/
  2. metadata/
  3. profiles/