Merge "Close panel immediately on launch animation end" into tm-dev am: dad4f1c9 am: f0cc36f3

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18912507



Change-Id: Icd06970d186812ca3b75ed0be54d5d0c818d34ba
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>