Merge "Revert usage of ParceledListSlice in UI interface" into udc-dev am: a24961f087 am: ab22ab0b30

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23057331

Change-Id: Iaacea3d77edf8a13e659bcb651e39fe1af88ad34
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>