diff -r 68c43a416585 -r 9b81fb217820 contrib/check-py3-compat.py
--- a/contrib/check-py3-compat.py	Sat May 13 11:52:44 2017 -0700
+++ b/contrib/check-py3-compat.py	Sat May 13 11:55:39 2017 -0700
@@ -10,6 +10,7 @@
 from __future__ import absolute_import, print_function
 
 import ast
+import importlib
 import os
 import sys
 import traceback
@@ -50,7 +51,6 @@
 
 def check_compat_py3(f):
     """Check Python 3 compatibility of a file with Python 3."""
-    import importlib  # not available on Python 2.6
     with open(f, 'rb') as fh:
         content = fh.read()