Merge "Merge "audio service: log silenced recording in...

Merge "Merge "audio service: log silenced recording in RecordingActivityMonitor" into sc-dev am: 74c65d26 am: 6e9b75f6" into sc-v2-dev-plus-aosp am: faf0aea7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15209290

Change-Id: I37c578908a33addeadc7e0982713074d72b5d41a