commit d0d10ed3e7f2abb05fc0519e62f3833d17080732
author cmtice <cmtice@google.com> Tue May 27 22:57:01 2014
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Wed May 28 23:58:43 2014
tree 70163d8e83714589a5673a63ea3ef19f880b0269
parent f3ef7fdcdfddb8eb78aa61a356bb09c79a522df9

Fix signed/unsigned comparison error.

GCC 4.9 (the next compiler) issues warnings, which become errors, for
attempts to compare signed vs. unsigned numbers.  This patch fixes one
such bug.

BUG=None
TEST=Ran trybots with this change.

Change-Id: I396c88d78410ba3e107bcba3ef03aa2c6aca044c
Reviewed-on: https://chromium-review.googlesource.com/201751
Reviewed-by: Darren Krahn <dkrahn@chromium.org>
Commit-Queue: Caroline Tice <cmtice@chromium.org>
Tested-by: Caroline Tice <cmtice@chromium.org>