Fix gcc 4.9.2 signed-compare error.

Fix gcc 4.9.2 signed-compare error.

BUG=

Committed: https://crrev.com/0403fd860cb5846562f604ed3503cdde7964b4cb
Cr-Commit-Position: refs/heads/master@{#32053}

[akos.palfi.imgtec, 2015-11-17 15:37:29]

akos.palfi@imgtec.com changed reviewers:
+ jkummerow@chromium.org, machenbach@chromium.org, paul.lind@imgtec.com

[akos.palfi.imgtec, 2015-11-17 15:37:30]

PTAL.

[Jakob Kummerow, 2015-11-17 15:44:16]

jkummerow@chromium.org changed reviewers:
+ ahaas@chromium.org

[Jakob Kummerow, 2015-11-17 15:44:16]

LGTM, but:

(1) you should send these to whoever introduced the offending lines -> CC
ahaas@.

(2) What happened to the plan to disable this annoying warning?

[akos.palfi.imgtec, 2015-11-17 15:49:04]

On 2015/11/17 15:44:16, Jakob wrote:
> LGTM, but:
> 
> (1) you should send these to whoever introduced the offending lines -> CC
> ahaas@.

Oops, sorry, that was my original plan, but I failed to add the correct
reviewers..

> 
> (2) What happened to the plan to disable this annoying warning?

It's in progress. :) We will send a CL for this ASAP.

Thanks for the review!

[akos.palfi.imgtec, 2015-11-17 15:49:09]

The CQ bit was checked by akos.palfi@imgtec.com

[commit-bot: I haz the power, 2015-11-17 15:49:14]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1456543003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1456543003/1

[commit-bot: I haz the power, 2015-11-17 16:07:05]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-11-17 16:07:49]

Patchset 1 (id:??) landed as
https://crrev.com/0403fd860cb5846562f604ed3503cdde7964b4cb
Cr-Commit-Position: refs/heads/master@{#32053}