Add public API methods for private DNS.

Test: Small modifications to LinkProperties test.
Bug: 71828272
Change-Id: Id2f5acb5469132ec4a917837739f42085c71498e
2 files changed
tree: d0fdf8685070caf0ca69868e1da1f0971007277d
  1. core/
  2. services/
  3. tests/