Fix compile errors on webrtc/base.

R=fbarchard@google.com, henrike@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/18339004

git-svn-id: http://webrtc.googlecode.com/svn/trunk/webrtc@7052 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed