Merge "Log when users/profiles change" into rvc-dev am: 9be82755 am:...

Merge "Log when users/profiles change" into rvc-dev am: 9be82755 am: f50da912 am: e38820dc am: d7ce2523

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11921947

Change-Id: I48ec9111c903531962a435dffe69c38b7ea3c450