tree 4a9bdbc93976dbe74c23dfc9591911c7da3ffb53
parent ec983211b139c6b257b41f3ef3b8549d675da1fd
author huayue <huayuev5@gmail.com> 1451872659 +0800
committer huayue <huayuev5@gmail.com> 1452220367 +0800

Replace deprecated [logger/LOG].warn with warning

Python 3 deprecated the logger.warn method, see:
https://docs.python.org/3/library/logging.html#logging.warning, so we
prefer to use warning to avoid DeprecationWarning.

Change-Id: I6b09f67bb63fbdf31903ec175db012fc50e87f16
Closes-Bug: 1508442