Merge "[DU02]Remove DevicePolicyManagerInternal from NetworkStatsAccess" am: cbb7f4fd37 am: 4056c39c2d am: 40ac891ea4

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1930817

Change-Id: Ic3d645646a84692a5a5fea3b4eb06af69c15cb8a