Merge "mm_events: Add knob to remove mm_event tracing instance" into sc-dev...

Merge "mm_events: Add knob to remove mm_event tracing instance" into sc-dev am: 7089fbbf am: 8922b60b

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/native/+/15404710

Change-Id: I8f194498afd40564163d6b95822fd8e90d57241d