Merge "Move DnsPacket to libs net" into rvc-dev am: 52032fa586 am: 0715560195 am: c0cd967d5d am: 26978a9f6a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11862407

Change-Id: Ic0a9258331be8f3d4a4fa69a8f9f8aa03dde1e6b
tree: 743ddd4f8537756c2f7e55aa4dd69446c6b9a926
  1. Tethering/