[automerger skipped] Revert^2 "Change Ethernet API to use OutcomeReceiver" am: 2cef8f1314 -s ours am: 2a1cb4abb9 -s ours

am skip reason: Merged-In I4c204a8489c0be006c00581d833f2bb46ae0e71d with SHA-1 ea7e6d56f4 is already in history

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/2031105

Change-Id: I4b5ec2559f3bdb3d87bd812f382c61356b53154c