Removed git cl push command

git_cl.py

Index: git_cl.py
diff --git a/git_cl.py b/git_cl.py
index 72770a145e4194197b910b7c0eb7db5cb2469e08..7cce660fc2d502fa44a683f7882f98b1002ba537 100755
--- a/git_cl.py
+++ b/git_cl.py
@@ -7,7 +7,6 @@
 
 """A git-command for integrating reviews on Rietveld."""
 
-import datetime
 from distutils.version import LooseVersion
 import glob
 import json
@@ -19,7 +18,6 @@ import re
 import stat
 import sys
 import textwrap
-import time
 import threading
 import urllib2
 import urlparse
@@ -2071,27 +2069,6 @@ def CMDland(parser, args):
   return SendUpstream(parser, args, 'push')
 
 
-@subcommand.usage('[upstream branch to apply against]')
-def CMDpush(parser, args):
-  """Temporary alias for 'land'.
-  """
-  print(
-    "\n=======\n"
-    "'git cl push' has been renamed to 'git cl land'.\n"
-    "Currently they are treated as synonyms, but 'git cl push' will stop\n"
-    "working after 2014/07/01.\n"
-    "=======\n")
-  now = datetime.datetime.utcfromtimestamp(time.time())
-  if now > datetime.datetime(2014, 7, 1):
-    print('******\nReally, you should not use this command anymore... \n'
-    'Pausing 10 sec to help you remember :-)')
-    for n in xrange(10):
-      time.sleep(1)
-      print('%s seconds...' % (n+1))
-    print('******')
-  return CMDland(parser, args)
-
-
 @subcommand.usage('<patch url or issue id>')
 def CMDpatch(parser, args):
   """Patches in a code review."""