Merge "[SP10] Add IntDef annotations for system api of NetworkStats" am: 9d8a9cbfcc

Change-Id: I4d352ed54671ce77ebbcaa9f0808a0ef703d3c6f
tree: 1648f83559f5ac43caa8f54c451e344bdb202d2b
  1. core/
  2. packages/
  3. services/
  4. wifi/