Merge "Move trimV4AddrZeros to libs/net" am: 54fcb1500e am: 3bb6f4c4eb

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1637461

Change-Id: I00ba10ad3b20eab2189b9ef0e71a092871ec32d5
tree: e957c7cff62bce518982057fe08d8c3bb243d412
  1. staticlibs/