Add a .gitignore file.

This prevents .pyc files from appearing in "repo status".

BUG=None
TEST=git status

Change-Id: Idc3c6b0a02f28b926a056f09e3f57217e57472b0
Reviewed-on: https://chromium-review.googlesource.com/191128
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Commit-Queue: Don Garrett <dgarrett@chromium.org>
Tested-by: Don Garrett <dgarrett@chromium.org>
1 file changed