Merge "Swap z-order of tasks for default wallpaper-open animation" into...

Merge "Swap z-order of tasks for default wallpaper-open animation" into udc-dev am: 34fb513c am: 914c5bb6 am: a5fd5148 am: f915196d

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23149774



Change-Id: I0f67a5c49293a1fa21f5084ca501834a05de7f78
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>