GitLab

Newer pylint warns when files have trailing blank lines.  Trim them.

Bug: 866772
Change-Id: I20739c2086c1fac0a802c07e9f4baa5f8bbf4291
Reviewed-on: https://chromium-review.googlesource.com/1148000Reviewed-by: Brad Nelson <bradnelson@chromium.org>
Commit-Queue: Mike Frysinger <vapier@chromium.org>
Cr-Commit-Position: refs/heads/master@{#577582}