pre-upload: automatically reject (c) in newer files

So I don't have to keep telling people.

BUG=None
TEST=`./pre-upload_unittest.py` passes

Change-Id: I85a2e95ea13a633c621a4a73aa6e9099eef97c69
Reviewed-on: https://chromium-review.googlesource.com/214582
Reviewed-by: Yu-Ju Hong <yjhong@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
2 files changed