Merge "Initial version of aacenc benchmark" into main am: c9188316ad Original change: https://android-review.googlesource.com/c/platform/external/aac/+/3292341 Change-Id: I7b42bbefa51d0598fdb3a0d8ca711fae470a7aab Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>