[automerger skipped] TrackMetrics: Fix volume computation am: cb6cc755 am: c8048a55 -s ours

am skip reason: Merged-In I9fadb7287bd0bccbf5c74aad5a07eab277303d02 with SHA-1 a81a4b4c is already in history

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/av/+/19200558



Change-Id: Ib9df3510ab6ffa2f179773c2941df8a149bca087
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>