Address Roger's nits to http://codereview.appspot.com/5306051/
Address Roger's nits to http://codereview.appspot.com/5306051/

R=rogerm@chromium.org

Review URL: http://codereview.appspot.com/5323041

git-svn-id: db59699583a60be9a535cd09cdc9132301867226@489 15e8cca8-e42c-11de-a347-f34a4f72eb7d

Eloston/syzygy,wangming28/syzygy,pombreda/syzygy,wangming28/syzygy,ericmckean/syzygy,pombreda/syzygy,ericmckean/syzygy,google/syzygy,sebmarchand/syzygy,supriyantomaftuh/syzygy,pombreda/syzygy,ericmckean/syzygy,pombreda/syzygy,sebmarchand/syzygy,sebmarchand/syzygy,supriyantomaftuh/syzygy,wangming28/syzygy,supriyantomaftuh/syzygy,pombreda/syzygy,sebmarchand/syzygy,Eloston/syzygy,ericmckean/syzygy,sebmarchand/syzygy,google/syzygy,ericmckean/syzygy,supriyantomaftuh/syzygy,google/syzygy,google/syzygy,wangming28/syzygy