Merge "audio effects: filter reserved effect commands" into klp-dev am: f57dc8b72f am: dc2efe3808 am: 4324bdc8f7 am: acbb8e7dd1 am: c6358fa910 am: 62948f53a2 am: a9565fba8b am: be01ebd598 am: 46da92fa8f am: b1a72c8787 am: db02180546  -s ours
am: 880adb1f2e

Change-Id: Ie26a5a8a2a2459feec0b44f1a0573c2170d0e303