diff -r 52e6171ec822 -r 5763216ba311 mercurial/changelog.py
--- a/mercurial/changelog.py	Sat Aug 25 15:19:43 2018 +0900
+++ b/mercurial/changelog.py	Sat Aug 25 15:28:48 2018 +0900
@@ -545,19 +545,3 @@
         just to access this is costly."""
         extra = self.read(rev)[5]
         return encoding.tolocal(extra.get("branch")), 'close' in extra
-
-    def _addrevision(self, node, rawtext, transaction, *args, **kwargs):
-        # overlay over the standard revlog._addrevision to track the new
-        # revision on the transaction.
-        rev = len(self)
-        node = super(changelog, self)._addrevision(node, rawtext, transaction,
-                                                   *args, **kwargs)
-        revs = transaction.changes.get('revs')
-        if revs is not None:
-            if revs:
-                assert revs[-1] + 1 == rev
-                revs = pycompat.membershiprange(revs[0], rev + 1)
-            else:
-                revs = pycompat.membershiprange(rev, rev + 1)
-            transaction.changes['revs'] = revs
-        return node