The current behavior of the --no-python flag doesn't disable formatting
for python files. Instead, it has the same effect as the --python flag.

Change-Id: I26024d3030b9c873180b488d00351676c37c9492
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/tools/depot_tools/+/1985785
Commit-Queue: Garrett Beaty <gbeaty@chromium.org>
Reviewed-by: Edward Lesmes <ehmaldonado@chromium.org>