wifi: remove local nl80211 header

* Sync with omapzoom d-jb-mr2.1-release

Change-Id: I89cb2c3bdf667f38ff4c94c164cdfb3d750478e2
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
audio_policy: Prevent dumping string NULL termination

Change-Id: Ia2e08de45a5e4880c9547a5cf8f93e72d4dd6baa
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>