Merge "Expose NetworkCapabilities methods to system/public APIs" am: 2b6f4c6dbb am: 990c9b6c8d am: 231a4ab4fe

Change-Id: I6515df858f4ebc94d234f905a659db45188d72c6
tree: 04131f5d3461a99d6b995985a24b765329294eb9
  1. core/
  2. services/
  3. tests/