commit c62261f14035d391a229c03a3cc2b9dfd25b6778
author Remi NGUYEN VAN <reminv@google.com> Tue May 17 18:23:00 2022 +0900
committer Junyu Lai <junyulai@google.com> Tue May 24 11:37:12 2022 +0800
tree 494dc719df34012b5f56d8edcb235a92a3fe33b7
parent a388d4bf06a5d98aac0b26ff35895b3eef98210f

Ensure NetworkStats migrated snapshot is identical

Read migration snapshot both from the platform API and the legacy
method, and Log.wtf if they are different. Use the legacy method data if
they are.

This ensures that using the migration API is a no-op, and that errors
are reported (through Log.wtf) if it would not have been if used as-is.

Test: NetworkStatsServiceTest
Bug: 230289468
Change-Id: I857ad18183d63d1aa16e89f89eb24009648720a2
Merged-In: I857ad18183d63d1aa16e89f89eb24009648720a2
  (pure cherry-picked from ag/18452103)