Merge "Remove legacy network factories" am: e035041e55

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1574684

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I747f6352eb08589c00e77915eb17640e1d5f0ee1
tree: a9505efe930186609a8b8fb6847d294535d79c0d
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS