remove dead code

tiramisu/option/optiondescription.py

@@ -164,8 +164,7 @@ class CacheOptionDescription(BaseOption):
         return False
 
     def impl_build_force_store_values(self,
-                                      context,
-                                      force_store_values):
+                                      context):
         value_setted = False
         values = context.cfgimpl_get_values()
         for subpath, option in self._cache_force_store_values:
@@ -176,9 +175,7 @@ class CacheOptionDescription(BaseOption):
             if option._is_subdyn():
                 raise ConfigError(_('a dynoption ({0}) cannot have '
                                     'force_store_value property').format(subpath))
-            if force_store_values is False:
-                raise Exception('ok ca existe ...')
-            if force_store_values and not values._p_.hasvalue(subpath):
+            if not values._p_.hasvalue(subpath):
                 config_bag = ConfigBag(config=context, option=option)
                 value = values.getvalue(subpath,
                                         None,