Merge "Let only Ethernet manage ethernet interface up and down" into rvc-dev am: 28c2d1dcca

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11908430

Change-Id: I2a5179ac64f00bf6a4254ded6318d6f1c6f9fd6c
tree: 41583379cfc220355257a98fc69600d2c8d600f8
  1. Tethering/