[automerger skipped] Merge "Revert "Revert "Audio effects: define interface between EffectModule and audio framework""" am: 8335501a18 am: 4d9eec5c32 am: b90b4d8916 -s ours
am skip reason: Change-Id Ib78a22619123cd1848b047931b02d4061def3a23 with SHA-1 6b446ce95d is in history

Change-Id: I555a87ef53aca2f9a58c5d60f2cdf85d2d73fa0e