Fix Java naming style

R=ben@chromium.org
TBR=ben@chromium.org

Review URL: https://codereview.chromium.org/54643006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@232427 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 232427