Merge "Removing unused tracing" into sc-v2-dev am: da76a1defd am: d2280210f4

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15826736

Change-Id: If2c353af3a0a68913d0e42bd090e9441dc5e0242