JSHint
passed.
PEP8 Style Checker
passed.
Pyflakes
passed.
Fix pep8 tool output parsing.
Review Request #8850 — Created March 27, 2017 and submitted
I'm about to kill the pep8 tool (in favor of pycodestyle), but until I do, it
should still run. This change fixes the output parsing (which I broke during
some code cleanup).
Tested that output parsed correctly.
