Remove NameNode deletion code case for cypclass: dead code

Cython/Compiler/ExprNodes.py

@@ -2493,22 +2493,6 @@ class NameNode(AtomicExprNode):
                 else:
                     code.put_xdecref_memoryviewslice(self.entry.cname,
                                                      have_gil=not self.nogil)
-        elif self.entry.type.is_cyp_class:
-            if not self.cf_is_null:
-                if self.cf_maybe_null and not ignore_nonexisting:
-                    code.put_error_if_unbound(self.pos, self.entry)
-
-                if self.entry.in_closure:
-                    # generator
-                    if ignore_nonexisting and self.cf_maybe_null:
-                        code.put_cyxgotref(self.result())
-                    else:
-                        code.put_cygotref(self.result())
-                if ignore_nonexisting and self.cf_maybe_null:
-                    code.put_cyxdecref(self.result())
-                else:
-                    code.put_cydecref(self.result())
-                code.putln('%s = NULL;' % self.result())
         else:
             error(self.pos, "Deletion of C names not supported")