Fix incorrect includes of AudioTrack.h

Remove unnecessary includes of AudioTrack.h.
Use forward declaration of class names in preference to #include when possible.

Change-Id: I12982811fa75c2c7695d8bbfa595a7aaec047dc0
5 files changed
tree: 613598b5d86ce915b4f505c0d9c19592fa8f7d79
  1. camera/
  2. cmds/
  3. drm/
  4. include/
  5. media/
  6. services/