Merge "Implement new async response method for modem activity info" into nyc-dev
am: bdaa7b3

* commit 'bdaa7b39ab9ecfef1f44d27d39fb33a21a1ba996':
  Implement new async response method for modem activity info

Change-Id: I154b7778e5f7dc876e4b7c8fbfd4eb6b9279752d