Merge "Trace Protolog trace in Traceur" into main am: 15d6d6d336

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Traceur/+/2953863

Change-Id: Ife5862170074e0264f1172cccfd0149758c67b83
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>