Merge "Move Inet[4]AddressUtils to libs/net" am: 5bc91ca167

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1324109

Change-Id: I51d32e4efd0d9fc458b02022b6308920f7c812a9
tree: b913ea4d909b74af3de929fa4bd9af890eb40edf
  1. core/
  2. services/
  3. tests/