Merge "Let only Ethernet manage ethernet interface up and down" am: ef511f8ba8 am: eb4a072814 am: ea1eabac24 am: 005cf1b1ec am: d5855ca636

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1317394

Change-Id: Ic1b5a996c60665ecbc1a5a3e29435eb65bfec475