Merge "Revert "Fix splitting with wrong apps when entering split with rotation"" into tm-qpr-dev am: 2940697c9c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21692220

Change-Id: I140efe05082dea9f3b6174c67fa3dd347383aa37
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>