Merge "[Mainline Migration] Migrate NetworkUtils" am: 3422864269

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1498168

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Icc0a49e76f87a741f4410b53e9a40012e37fde36
tree: b5675827d9b618b366bcef3caf44a4cc9e58d9c0
  1. core/
  2. services/
  3. tests/