Merge "Add prefetch before variance calculation"
authorYunqing Wang <yunqingwang@google.com>
Mon, 28 Feb 2011 19:42:28 +0000 (11:42 -0800)
committerCode Review <code-review@webmproject.org>
Mon, 28 Feb 2011 19:42:28 +0000 (11:42 -0800)

Trivial merge