Merge "Only handle transition requests in split if active and visible" into udc-dev am: b88da3e9

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23688584



Change-Id: I21b6d98ba8a5d84023c4f188341965cbe33b8c38
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>