Add rtanalytics user to cras group

The rtanalytics process (running as the rtanalytics user) needs to talk to cras for audio capture.

BUG=chromium:831250
TEST=local build
CQ-DEPEND=CL:1008042

Change-Id: I6478ea46cd64159fb591f646f4a0a3c698dd51c7
Reviewed-on: https://chromium-review.googlesource.com/1007982
Commit-Ready: Wei Guan <weigua@chromium.org>
Tested-by: Wei Guan <weigua@chromium.org>
Reviewed-by: Jorge Lucangeli Obes <jorgelo@chromium.org>
Reviewed-by: Dylan Reid <dgreid@chromium.org>
1 file changed
tree: 2e0103ae6295c0869451c493fc137d60fc834231
  1. PRESUBMIT.cfg
  2. eclass/
  3. metadata/
  4. profiles/