Merge "remove code not in use" into experimental
authorYaowu Xu <yaowu@google.com>
Fri, 29 Mar 2013 15:40:29 +0000 (08:40 -0700)
committerGerrit Code Review <gerrit@gerrit.golo.chromium.org>
Fri, 29 Mar 2013 15:40:29 +0000 (08:40 -0700)

Trivial merge