Remove unused field, fix method scope.
Remove unused field, fix method scope.

MarimerLLC/csla,rockfordlhotka/csla,jonnybee/csla,BrettJaner/csla,ronnymgm/csla-light,ronnymgm/csla-light,JasonBock/csla,MarimerLLC/csla,jonnybee/csla,jonnybee/csla,BrettJaner/csla,MarimerLLC/csla,rockfordlhotka/csla,JasonBock/csla,JasonBock/csla,ronnymgm/csla-light,rockfordlhotka/csla,BrettJaner/csla