Continuous Profiler - SampleNativeFormatParser - debug logs to measure overhead

[Piotr Kiełkowicz]

Handle TODO comments in SampleNativeFormatParser. It will be possible, when the class will be moved to main project.

commented code (here and below), if worth adding TODO comment seems appropriate. Possibly a separate issue also for the future to track.

Originally posted by @RassK in #3196 (comment)