Merge "Making EthernetNetworkSpecifier public" am: d13094cef4 am: 3338be6f48 am: 7db0798dde

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1971181

Change-Id: Ic38fe8ba6fadbfe787541475a204014ba8724527
tree: 17a37151fc4662e19c1ed6caa88e013e33eb1deb
  1. framework/
  2. framework-t/
  3. service-t/
  4. services/
  5. tests/