commit 2f37fabe8c6a2a951e074cdb074732d0702ede93
author Remi NGUYEN VAN <reminv@google.com> Thu Feb 03 16:14:32 2022 +0900
committer junyulai <junyulai@google.com> Thu Feb 10 10:11:35 2022 +0800
tree ab933c254288a38254ea8aca1e8528ff26eb6646
parent ba28bb57adf01a95f048fe178ed91a895dd13240

Remove @hide usage and fix NetworkPolicy backup

Remove usage of hidden symbols for network stats APIs, replacing them
with public API alternatives.

Also fix backup of NetworkPolicy when the set of subscriber IDs is
empty. This as not caught because the test used a hidden API builder
that creates a non-empty set containing null.

Bug: 197717846
Test: atest FrameworksCoreTests
  (cherry-picked and fixed merged conflict from ag/16781267)
Change-Id: I45a98795c571ac97bd6025988da156bd06d57e45
Merged-In: I45a98795c571ac97bd6025988da156bd06d57e45