Merge "Unocclude immediately so that the surface animation is visible." into...

Merge "Unocclude immediately so that the surface animation is visible." into tm-dev am: aa9e92c1 am: 184644fd

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/18169504



Change-Id: I88477fc14c43ee9209593b1bc4c47bd566df932c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>