audio: Add support for FLAC in compress offload path

- Add new audio format for FLAC
- Add FLAC in valid formats list
- Add bitWidth in offload info

Change-Id: Ic716aff8b7cdb28b03f32f686eca33ff0beb981c
Revert "charger: Draw battery percentage over charger screen"

This reverts commit f7e1ef2461121c1ebe7f1ef3ea25cca397e4c5ab.

Rationale:
The tiny (blue) number drawn on top of the otherwise black-and-white
battery symbol looks pretty out of place and gives the perception of
being a debugging leftover that just was forgotten to be removed.
Additionally it's very unlikely the user is interested in the exact
value of battery charge in offmode charging. It's much more likely he's
interested in rough state information only ('is my battery fully charged
now?').

Change-Id: I2b4f881faa4a254d03e07d5d46b6870a2fe9ec4a
Merge "Revert "charger: Draw battery percentage over charger screen"" into cm-11.0
Merge branch 'cm-11.0' into stable/cm-11.0
Merge pull request #8 from CyanogenMod/stable/cm-11.0

Stable/cm 11.0