Merge "Move engine loading out from the AudioPolicyManager" am: 8ca78748 am:...

Merge "Move engine loading out from the AudioPolicyManager" am: 8ca78748 am: 578e62d2 am: 1a98b95b am: fd758d61 am: 48fbb368 am: 5e6a360c

Original change: https://android-review.googlesource.com/c/platform/frameworks/av/+/2576851



Change-Id: I04882ef5ba02c241b6a82a1d3cbc72fdeb7ae06a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>