[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: 8051ebab am: f7221de4 -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: I988f04bec3e0552c701a6d94560af7357d0de11b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>