Merge "Minor change for async DNS API" am: 80be1b1127 am: e0b323df1b
am: 2f0336caa9

Change-Id: Iebc2946e5705cfda16f44cb468804c2be385c02a
tree: 05065cadcba4642ea5a2797cb6fab36de44381aa
  1. core/
  2. services/
  3. tests/