tree b85991aee92475549d84e8cb68702960b85d1252
parent dfefa9b2c99e0588bf229e2b92d85c88e5f18a41
author Lei Zhang <thestig@chromium.org> 1456518798 -0800
committer Lei Zhang <thestig@chromium.org> 1456518798 -0800

Silence shift-negative-value warnings only on POSIX/Clang.

R=tsepez@chromium.org

Review URL: https://codereview.chromium.org/1740103002 .