Merge "Spatializer: Added benchmark for Spatializer" am: fdcf4bda96 am: f6b1877e9e am: 6f166d1491

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2130054

Change-Id: I3c98846f9e3eb28269616d27dc628f16b1af56c2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>