Merge "Remove unused tracing; it confuses investigators" into tm-qpr-dev am: 0bc6491e

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/19033082



Change-Id: I6c6cf3b50a3e81d7873d6ce66ba8a63d75a0cc96
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>