Merge "[Bouncer] Force bouncer into portrait mode." into tm-dev am: b560e960...

Merge "[Bouncer] Force bouncer into portrait mode." into tm-dev am: b560e960 am: 4588524a am: eaa1d5f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18077199



Change-Id: Ide306f9beefd7b3cd37f0a3f1cb12890975bfdbd
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>