am 31df8e9e: am 24e598ae: am 1245cdc0: am 2b4962b1: am 1d438a13: am cb190b0d: am 92df8753: add tests for stream type check in audio policy binder.

* commit '31df8e9ee888cd8ea5102294e0d5f9ac07571a38':
  add tests for stream type check in audio policy binder.