Merge "Merge "Move PowerStatsLogger off of the main thread." am: 19041e21ab am: a4b7960b60 am: 7c7930e536 am: a3426965e2" into sc-v2-dev am: 95aa9b3447

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/16622973

Change-Id: Ic3b5af0b898ef956c48fcfbb5660be54a93caabb