93
93
            want_unversioned=want_unversioned,
 
96
 
    def _iter_changes(self, from_tree, include_unchanged=False,
 
 
100
    def iter_changes(self, from_tree, include_unchanged=False,
 
97
101
                     specific_files=None, pb=None, extra_trees=None,
 
98
102
                     require_versioned=True, want_unversioned=False):
 
99
103
        intertree = InterTree.get(from_tree, self)
 
100
 
        return intertree._iter_changes(include_unchanged, specific_files, pb,
 
 
104
        return intertree.iter_changes(include_unchanged, specific_files, pb,
 
101
105
            extra_trees, require_versioned, want_unversioned=want_unversioned)