Merge "Address the comments left in the IPv6 utils change." am: 7c875aafbd am: 020018a69c

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1608020

MUST ONLY BE SUBMITTED BY AUTOMERGER

Change-Id: I3af86c715d4af60f624a2b1047d0ee598636fec3
tree: 30859e5fe5c8e927b919ddcda571bb8ea96dc14d
  1. staticlibs/