Merge "Move trimV4AddrZeros to libs/net" am: 22cb7841a5

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

Change-Id: Ifbad5630a39f8990479a5f20e018a3a499334fe1
tree: 9a80cbcc0a1e7d3810a72430f784e5d6d8b8ef63
  1. framework/
  2. service/
  3. OWNERS