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

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



Change-Id: If8efe786284cd847a34cd1e4eecd8b6f4cb4d6d1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>