Merge "Address comments on NetworkStack AIDL v6" into rvc-dev am: 3551e00976

Change-Id: I58b6863e5f8417368c7cd83edc487404d5156e99
tree: 57f03aa2eb9b08691abca05a7a93d751de0353c3
  1. core/
  2. services/
  3. tests/