Fixing a nit

This is a follow-up for https://webrtc-codereview.appspot.com/33209004/
where a post-commit nit was provided.

R=tommi@webrtc.org, kwiberg@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/35039004

Cr-Commit-Position: refs/heads/master@{#8295}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8295 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed