diff --git a/mercurial/dirstatemap.py b/mercurial/dirstatemap.py
--- a/mercurial/dirstatemap.py
+++ b/mercurial/dirstatemap.py
@@ -803,42 +803,3 @@
         def __setitem__(self, key, value):
             assert isinstance(value, DirstateItem)
             self._map.set_dirstate_item(key, value)
-
-        ### Legacy method we need to get rid of
-
-        def addfile(
-            self,
-            f,
-            mode=0,
-            size=None,
-            mtime=None,
-            added=False,
-            merged=False,
-            from_p2=False,
-            possibly_dirty=False,
-        ):
-            if added:
-                assert not possibly_dirty
-                assert not from_p2
-                item = DirstateItem.new_added()
-            elif merged:
-                assert not possibly_dirty
-                assert not from_p2
-                item = DirstateItem.new_merged()
-            elif from_p2:
-                assert not possibly_dirty
-                item = DirstateItem.new_from_p2()
-            elif possibly_dirty:
-                item = DirstateItem.new_possibly_dirty()
-            else:
-                assert size is not None
-                assert mtime is not None
-                size = size & rangemask
-                mtime = mtime & rangemask
-                item = DirstateItem.new_normal(mode, size, mtime)
-            self._map.addfile(f, item)
-            if added:
-                self.copymap.pop(f, None)
-
-        def removefile(self, *args, **kwargs):
-            return self._map.removefile(*args, **kwargs)