Put YASM back to the more modern revisions.

http://webrtc-cb-linux-master.cbf.corp.google.com:8010/builders/Win32Debug/builds/732/steps/Build%28Debug%29/logs/stdio clearly disproves the hypothesis that rolling back YASM would solve the problem, so I might as well put it back. We will try switching the bot machines to physical machines instead and see if that helps.

BUG=
TEST=

Review URL: https://webrtc-codereview.appspot.com/451014

git-svn-id: http://webrtc.googlecode.com/svn/trunk@1918 4adac7df-926f-26a2-2b94-8c16560cd09d
1 file changed