Merge "[SP10] Add IntDef annotations for system api of NetworkStats" am: 9d8a9cbfcc am: 9ec52c9fe8 am: 027902a86c

Change-Id: I0e7322090364fc1724797641276416c07277d0bc
tree: 43af60ec9583dfb061970ef56ba56c92b3699688
  1. core/
  2. packages/
  3. services/
  4. wifi/