Merge "Merge "Stop reducing RA advertised ipv6 mtu by 16 - not needed." into rvc-dev am: 36ff42e508 am: 2ab13c6e54" into rvc-d1-dev-plus-aosp am: 92078a9dad

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11620914

Change-Id: I3d84d2b62bda53240c70685dd972b9335f057ab3
tree: 48ab071e0490d63ed992be088162677e8cbc4955
  1. Tethering/