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

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



Change-Id: Ic7b8e181a4c866ac78336d1500ffa208ebdd0a16
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>