The problem turned out to be that it passes . as the path, and that
does not work in the PYTHONPATH.
Also remove debug logging.
Bug: chromium:1029452
Change-Id: Ied5211f6c039b41da9d77638801e67b7ea8f192f
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/171806
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#30903}