[PATCH 03 of 10 layering] rebase: refer to dirstateguard by its new name

[Augie Fackler]

# HG changeset patch
# User Augie Fackler <augie at google.com>
# Date 1479781632 18000
#      Mon Nov 21 21:27:12 2016 -0500
# Node ID 88fc0975fe25d18346a368cddfd1a0eaab8b6473
# Parent  68b751b930e60a4d3d9f37b34bc31ee0a4467f72
rebase: refer to dirstateguard by its new name

diff --git a/hgext/rebase.py b/hgext/rebase.py
--- a/hgext/rebase.py
+++ b/hgext/rebase.py
@@ -32,6 +32,7 @@ from mercurial import (
     commands,
     copies,
     destutil,
+    dirstateguard,
     error,
     extensions,
     hg,
@@ -797,7 +798,7 @@ def concludenode(repo, rev, p1, p2, comm
     '''Commit the wd changes with parents p1 and p2. Reuse commit info from rev
     but also store useful information in extra.
     Return node of committed revision.'''
-    dsguard = cmdutil.dirstateguard(repo, 'rebase')
+    dsguard = dirstateguard.dirstateguard(repo, 'rebase')
     try:
         repo.setparents(repo[p1].node(), repo[p2].node())
         ctx = repo[rev]