Merge "Animate PiP with considering next rotation" into udc-dev am: 9a93f5df am: 9b894f0c am: 423dc889

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23601143



Change-Id: I3c7ef28a6598ae8eba3964b41d966a224581d577
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>