Merge "[Bouncer] Make bouncer view a ConstraintLayout" into tm-qpr-dev am: 06ab363b77 am: cd59981ea6

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20028956

Change-Id: If48a65e38c1406f220f7f1193ea0a087292e9246
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>