Merge "Register ethernet listeners on specific Executors" am: a9b2fddb51 am: 3e8c949c01 am: 7d3545917b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1513665

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: Ia74a0b6f967f75841e076bc6b825d7809460adc3