Merge "[DU04]Remove NetworkPolicyManagerInternal from NetworkStatsService" am: 5479b9dd88 am: 4ba53c5754 am: d5a5f29c00

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1934459

Change-Id: Iedf25caaa93248230abe93aeac78411d3768a7de
tree: d47addff54d0668a01ca42253cb08e8827cf53dc
  1. core/
  2. framework/
  3. framework-t/
  4. service-t/
  5. services/
  6. tests/