[automerger skipped] Merge "Use floating point volume in mixer for mute...

[automerger skipped] Merge "Use floating point volume in mixer for mute checking" into udc-dev am: 20d86c24 am: 224c3be2 am: dcb3383f -s ours am: 385f527b -s ours

am skip reason: Merged-In I856475e00d377c157c369c084d0e712b5ee53a7c with SHA-1 68cd60a7 is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/23639388



Change-Id: Ibf2a4448f60e35e82b8e5cc1087ac87229ba5e5a
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>