Remove one more global ref leak in AudioEffect and Visualizer JNI. Bug: 21629892. Change-Id: Id77fc2d10f3dc9d3154d6a1cf0f8cc0f83683584
Remove one more global ref leak in AudioEffect and Visualizer JNI. Bug: 21629892. Change-Id: Id77fc2d10f3dc9d3154d6a1cf0f8cc0f83683584