Merge "Move Inet[4]AddressUtils to libs/net" into rvc-dev am: e7afe55beb am: 2e342b8676

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11846903

Change-Id: I17459fc7a4239b10b6b55412d126557719e1bd98
tree: 93bfda1fee4c54b42a26cc33d5848624708ee73d
  1. Tethering/