
Tools were complaining about (harmless) shadowing of variable names. This is a follow-up to https://webrtc-codereview.appspot.com/41659004/#msg8 BUG=3926 TBR=kwiberg@webrtc.org Review URL: https://webrtc-codereview.appspot.com/37099004 Cr-Commit-Position: refs/heads/master@{#8225} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8225 4adac7df-926f-26a2-2b94-8c16560cd09d