Allow the network stack to read network stats history

Identical to ag/12843161

Bug: 168984229
Test: testNetworkStatsProvider
Change-Id: I7ad72c3b2b95f26ceec1371e7e0fdb92fa88920c
Merged-In: Ibb6342b0f263c874bb1f7ab4031a639778bad37e
1 file changed
tree: c95d4450987ea231ebf4e2e23bd7da76cff33dd3
  1. core/
  2. packages/
  3. services/
  4. wifi/