histedit: don't bother with cPickle, demand-load pickle
We're unlikely to ever need the pickle module, so there's no good
reason to force loading of its faster cousin.
--- a/hgext/histedit.py Mon Dec 28 10:11:48 2015 -0600
+++ b/hgext/histedit.py Wed Dec 23 16:22:20 2015 -0800
@@ -169,11 +169,7 @@
"""
-try:
- import cPickle as pickle
- pickle.dump # import now
-except ImportError:
- import pickle
+import pickle
import errno
import os
import sys