Only declare kDelayDiffOffset when used.

And remove the redundant Windows block.

R=hans@chromium.org, niklas.enbom@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/2351004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@4922 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed