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

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



Change-Id: Ida68811cd72c7b406fcaf1b5322f6d887d43baef
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>