Merge "Add hasFlag method in NetdUtils." am: b6d4669c80 am: 18eaa51f1f am: e086bcae81 am: e0f91f83e2

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/net/+/1925626

Change-Id: I70c654d93caed00c2735d1a075c33a75df95aa04
tree: cc11b38650a5d2c1a2a739e6d24111749a4f169d
  1. staticlibs/