fix defines for openbsd - build fails without them:
authordeftly <deftly@gmail.com>
Fri, 16 Jan 2015 05:07:10 +0000 (21:07 -0800)
committerCommit bot <commit-bot@chromium.org>
Fri, 16 Jan 2015 05:07:24 +0000 (05:07 +0000)
commit71fd742fc6f297991bd9fdd1bebc95a75139775c
treeb196dd949eea5873c568f66247d1a33890b5ccfa
parent966dad071af11d08d175da07d9c5cc88d293554e
fix defines for openbsd - build fails without them:

Original version from robert@openbsd.org with modification from myself

BUG=

Review URL: https://codereview.chromium.org/856553002

Cr-Commit-Position: refs/heads/master@{#26089}
src/base/macros.h