[automerger skipped] DO NOT MERGE: audiopolicy: Remove raw pointer references to AudioMix am: 5d482c1ac0 am: addeb8ea10 -s ours am: 80de675362 -s ours
am: d1164e5b23 -s ours
am skip reason: subject contains skip directive

Change-Id: I0ae2117b13afa9189be05320be6ae50bda602a53