Merge "audio effects: filter reserved effect commands" into klp-dev am: f57dc8b72f am: dc2efe3808 am: 4324bdc8f7 am: acbb8e7dd1 am: c6358fa910 am: 62948f53a2
am: a9565fba8b

Change-Id: Ia37bc6340f420113445c58c3d0f92d73e9d29148