Merge "[FUI22] Support getAllNetworkStateSnapshot" am: 809f431b2d am: 72bec616b9 am: 94fc55f326

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1614779

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I52f8339bd1cda35a3f26f28fd3c0165f6f6ff91e
tree: 6ee5e318a9906d8cd6c659b1f9ee4e1666b2fb8e
  1. core/
  2. services/