(webrtc/system_wrappers/source/thread_win.cc). It would be good to consolidate these helpers at some point. BUG= Review URL: https://webrtc-codereview.appspot.com/37349004 Cr-Commit-Position: refs/heads/master@{#8439} git-svn-id: http://webrtc.googlecode.com/svn/trunk@8439 4adac7df-926f-26a2-2b94-8c16560cd09d