Merge "Guarantee transitions always update occlude status" into udc-dev am: c39455c2

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/21703312



Change-Id: Iab52f171904e6c87720709aebca80b06ae3870a4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>