Migrate to frameworks/proto_logging/stats

BUG: 175318992
Test: TH
Merged-In: Ia6463c8f6a801cd9db54afa30df0aa3f16b09891
Change-Id: I81324b83802dc2b06081600282bb73491f29473b
Exempt-From-Owner-Approval: cleanup CL
16 files changed