Merge "libaudiohal: extract the offload metadata from the parameters" am:...

Merge "libaudiohal: extract the offload metadata from the parameters" am: 1cfcf0b7 am: 6eb188e8 am: fdb3ca4f

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2477104



Change-Id: I9f51b5eab5e168228fa52076f4971e63182438c5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>