[automerger skipped] Merge "Expose EthernetManager state and control APIs."...

[automerger skipped] Merge "Expose EthernetManager state and control APIs." am: 212e17e6 am: 5a9c79ec am: 42974f83 -s ours

am skip reason: Merged-In I88240a546ab51d128ed83775499f2bcabab74db0 with SHA-1 a968c3b1 is already in history

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1968559

Change-Id: I1db4f8620e48bc73c5aa68556bee7b7a55c9c12f