DO NOT MERGE SoundPool: add lock for findSample access from SoundPoolThread...
DO NOT MERGE SoundPool: add lock for findSample access from SoundPoolThread am: 3d6a7149 am: 208bc477 -s ours
am: c5655596
* commit 'c5655596':
DO NOT MERGE SoundPool: add lock for findSample access from SoundPoolThread