ref: 6af42f5102ad7c00d3fed389b186663a88d812ee
parent: 3227a9be5fe1fdf662fe397e6abddce3c702e671
parent: b82b574e7649f3793ef45694471894ae029a05cc
author: Jerome Jiang <jianj@google.com>
date: Thu Apr 6 23:34:54 EDT 2017
Merge "Fix compile warnings with enable-internal-stats flag."