policy: add dumpsys.

- add dumpsys support.
- usage dumpsys media.audio_policy

Change-Id: Ic3a80d0d06278f83fd30b103b69bec9f13f5bba9
4 files changed
tree: 3eff2544133119de5038dadd716eb0b874169cad
  1. configs/
  2. policy_hal/
  3. Android.mk