[PATCH 3 of 5] check-code: handle range/xrange divergence

[timeless]

# HG changeset patch
# User timeless <timeless at mozdev.org>
# Date 1462930747 0
#      Wed May 11 01:39:07 2016 +0000
# Node ID 5a3db5d3f5259541fbf4d5e2aaf7d055e35b5d9a
# Parent  6d203832806957d66c7144fa415f9cf0f3724c9c
# EXP-Topic runtests
# Available At bb://timeless/mercurial-crew
#              hg pull bb://timeless/mercurial-crew -r 5a3db5d3f525
check-code: handle range/xrange divergence

diff -r 6d2038328069 -r 5a3db5d3f525 contrib/check-code.py
--- a/contrib/check-code.py	Wed May 11 01:37:20 2016 +0000
+++ b/contrib/check-code.py	Wed May 11 01:39:07 2016 +0000
@@ -27,6 +27,10 @@
 import re
 import sys
 try:
+    xrange
+except NameError:
+    xrange = range
+try:
     import re2
 except ImportError:
     re2 = None