bacon: Use low latency as primary audio output

 * What Qualcomm was trying to fix was a real problem, it just created
   even more problems which are incredibly difficult to solve such as
   underruns and even broken apps (Loop reader, etc). Do it Google's
   way and forget it- it's a non-issue with offloading anyway.

Change-Id: I0e9194c85606745e801630e64e8e5d0c8b8dc022