tree a73f6269a6358b5ca2d1f61fd852a76c2f12e86d
parent bc965aa7a9076f700114ea29d48883c476936692
author Chih-Hung Hsieh <chh@google.com> 1528393907 -0700
committer Chih-Hung Hsieh <chh@google.com> 1528393907 -0700

Fix gpylint warnings.

* This file should be gpylint clean so it can be easily copied
  and pass presubmit checks in google repository.

Test: gpylint warn.py
Change-Id: I5391f19c7a0141bc211f5b3924f48b345bcb03ab