Merge "Merge "Support display-rotation during a split-to-recents transition"...

Merge "Merge "Support display-rotation during a split-to-recents transition" into tm-qpr-dev am: ccb00cdb" into tm-qpr-dev-plus-aosp am: d697eb2a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/19906021



Change-Id: I9c6324e88e721c0fd6b7db48086d135bc847d20d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>