Merge "Move trimV4AddrZeros to libs/net" am: 33b1df7ec4 am: dea1480c0b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1636022

Change-Id: Ib2e695f5418c8dfb17f8e96c9e465efdc822cc48
tree: f2b068627e06266d3f54c71ad1cfe050ace2df5c
  1. core/
  2. framework/
  3. service/
  4. services/
  5. tests/
  6. OWNERS