Merge "Accessibility for privacy status animations" into sc-dev am: 61a46b17...

Merge "Accessibility for privacy status animations" into sc-dev am: 61a46b17 am: a0c3e8df am: 44030dff

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15518424

Change-Id: I97cbdafedf40b0709399d1df9a702e165c8fed27