Merge "Add getInterfaceList module-lib API in EthernetManager." am: 589873fcba

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2029863

Change-Id: I0f0806df4261f9bcf519af49753809376a4a17df
tree: 701e4cb2099efe983ef00e183c00a1dd2ad59ca1
  1. framework/
  2. framework-t/
  3. service-t/
  4. tests/