Merge "Reduce switch split flicker on protrait split" into tm-qpr-dev am: 86fa95f3 am: d3c894ea

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20263254



Change-Id: I556f7ca6c94c973cf55c67db8d8266d4116ee336
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>