Delete legacy code from the fast parser.
Delete legacy code from the fast parser.

flurischt/jedi,mfussenegger/jedi,jonashaag/jedi,tjwei/jedi,dwillmer/jedi,mfussenegger/jedi,WoLpH/jedi,jonashaag/jedi,tjwei/jedi,dwillmer/jedi,WoLpH/jedi,flurischt/jedi