Merge "Move Inet[4]AddressUtils to libs/net" into rvc-dev am: e7afe55beb am: 5689772f4d am: 83b8721991

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

Change-Id: I79af90ded28a5bbc3f607f50947fda21fe613c34
tree: 93bfda1fee4c54b42a26cc33d5848624708ee73d
  1. Tethering/