Merge "Per-app config for split screen aspect ratio" into tm-qpr-dev am: fe7a283d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19136311



Change-Id: Id1f4405ec9f3fd9856756c241dd9128b0e30ef24
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>