Merge "Revert "Revert "audio policy: bind setMode() and setPhoneState() operations""" into mnc-dev am: 681bc45d25
am: f6224dece5

* commit 'f6224dece52c569e27322580407c3f5898fa042b':
  Revert "Revert "audio policy: bind setMode() and setPhoneState() operations""