Merge "AudioFlinger: remove float and multichannel shim for AIDL" into udc-dev...

Merge "AudioFlinger: remove float and multichannel shim for AIDL" into udc-dev am: f935b697 am: 3dc1b3d9 am: fd6ad12d am: 2885030a

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23179604



Change-Id: I1f3e7bfded06370940061250dc566dd4cd2e39cf
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>