audio: Parameter to indicate ADTS compressed data

- Add a new offload parameter for ADTS compressed data.
This parameter will be used by usecases like widevine.

Change-Id: I526d119368810f486875a03834e221aabfaacc78

Conflicts:
	include/hardware/audio.h
audio: Add WMA Format suppport for offload playback

Add WMA Format suppport for offload playback.

Change-Id: I35e69bd1a21ba54211bcd688d7bba115f969b98f

Conflicts:
	include/hardware/audio.h