[automerger skipped] Revert "Allow recent apps to be launched with split screen pair ..." am: f3e2b00bd5 -s ours

am skip reason: Merged-In Iff49ff89ea2367187f8ba34bad6730a1bb6f3738 with SHA-1 558bf873fa is already in history. Merged-In was found from reverted change.

Reverted change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/27579796

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/27575186

Change-Id: Ia25c6d3820e61eb12b67066aa6a62774a3a939b4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>