Merge "Move trimV4AddrZeros to libs/net" am: 33b1df7ec4 am: dea1480c0b am: 4345a9b287

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

Change-Id: I7908772ff2f3b2c5fc1dd9a3510fce0f7ee78ba5
tree: ace029dad33af2e4a0848de63a6a3871f4d5ecab
  1. framework/
  2. service/
  3. services/
  4. tests/
  5. OWNERS