Merge "Fix transition when leaving a split pair by home key" into udc-dev am:...

Merge "Fix transition when leaving a split pair by home key" into udc-dev am: a9e39d51 am: 7731876c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22325028



Change-Id: I5d3584a6927eec8378707178eee89a8ded194766
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>