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 am: 1caaed83 am: 6c3b7a72

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



Change-Id: I7cc0c40e087b242c45dcd22c661df5e4732c8a30
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>