Merge "Only handle transition requests in split if active and visible" into...

Merge "Only handle transition requests in split if active and visible" into udc-dev am: b88da3e9 am: 53a5708a am: 814a0d83 am: b67b4f44

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



Change-Id: I535fd11ee88d18d9e3b0c84c6516718a4c2c0f44
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>