Remove some dead code. `__wrapped__`/`__factory__` are always going to be on the type object (thus get caught in the following check against the type).
Remove some dead code. `__wrapped__`/`__factory__` are always going to be on the type object (thus get caught in the following check against the type).

pombredanne/python-lazy-object-proxy,pombredanne/python-lazy-object-proxy,ionelmc/python-lazy-object-proxy,ionelmc/python-lazy-object-proxy