andrewlewis e6637c50c2 Fix a couple of compilation warnings.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=112676296
2016-01-22 12:11:15 +00:00
..
2016-01-22 12:11:15 +00:00
2015-12-08 18:00:46 +00:00