[PATCH] scmutil: remove duplicated import of i18n._()

[Yuya Nishihara]

# HG changeset patch
# User Yuya Nishihara <yuya at tcha.org>
# Date 1500098489 -32400
#      Sat Jul 15 15:01:29 2017 +0900
# Node ID e908d626523b83cba404d52ad6ed870eafe05bc3
# Parent  15e6b9401135d5e5d71c40f4c4c6f83731ea944e
scmutil: remove duplicated import of i18n._()

diff --git a/mercurial/scmutil.py b/mercurial/scmutil.py
--- a/mercurial/scmutil.py
+++ b/mercurial/scmutil.py
@@ -23,7 +23,6 @@ from .node import (
     wdirrev,
 )
 
-from .i18n import _
 from . import (
     encoding,
     error,