[benchmark] Do not call measureValue in warm-up iterations

R=ricea@chromium.org

Review URL: https://codereview.appspot.com/154680043

git-svn-id: https://pywebsocket.googlecode.com/svn/trunk@854 4ff78f4a-9131-11de-b045-6380ec9940d4
3 files changed
tree: 554edbbba0777e94ca333ee171debfe1780db7dc
  1. src/