Merge "Implemented perfetto profiling of custom event." into main am: 4f9bf67d9b

Original change: https://android-review.googlesource.com/c/platform/system/extras/+/3221194

Change-Id: Ibcc928ce451fa479728a97a94864662fbc0baf1d
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>