Merge "Revert "a11y volume slider focus"" into udc-dev am: a59313c1

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23694643



Change-Id: I225ffe585b76a28a3e07fbc8a2de731c6b6a0679
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>