Commits
fbarchard@google.com committed b0895936108
xmm4 is unused - remove from NV21 BUG=324 TESTED=untested R=harryjin@google.com Review URL: https://webrtc-codereview.appspot.com/40489004 git-svn-id: http://libyuv.googlecode.com/svn/trunk@1243 16f28f9a-4ce2-e073-06de-1de4eb20be90