1.0dev: Removed some dead code.
1.0dev: Removed some dead code.

Thanks to Anatoly Techtonik for the patch. Closes #10427.


git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@11061 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac