Merge "Transitions - Add GONE state" into tm-qpr-dev am: 66fc5b3c am: 2ea61480

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/20293565



Change-Id: If5d44abaf1d746a929a6e97c9af8da402c5585e1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>