Revert "Properly notify batterystats when packages change idleness."

This reverts commit 3d871397848ded9831fc401a73a3cd1c9a6f9822.

Reason for revert: likely culprit for b/266512810

Bug: 266512810
Change-Id: Ia4610511abe9a4875a9e26596c9753a170a727b1
2 files changed