code cleanup and removed unused functionality.

git-svn-id: https://plugins.svn.wordpress.org/wp-best-practices/trunk@933051 b8457f37-d9ea-0310-8a92-e5e31aec5664
code cleanup and removed unused functionality.

git-svn-id: https://plugins.svn.wordpress.org/wp-best-practices/trunk@933052 b8457f37-d9ea-0310-8a92-e5e31aec5664