Merge "audio policy: engine configurable: change default in call routing for line out device" into nyc-dev am: 8296289
am: de2009d

* commit 'de2009de06d6beddc493c13d9c003c1cc4023ce5':
  audio policy: engine configurable: change default in call routing for line out device

Change-Id: Ide5dfbf914210b6caf759670dae22386d5781875