Removed git cl push command

git_cl.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Copyright (C) 2008 Evan Martin <martine@danga.com>
 
 """A git-command for integrating reviews on Rietveld."""
 
-import datetime
 from distutils.version import LooseVersion
 import glob
 import json
 import logging
 import optparse
 import os
 import Queue
 import re
 import stat
 import sys
 import textwrap
-import time
 import threading
 import urllib2
 import urlparse
 import webbrowser
 
 try:
   import readline  # pylint: disable=F0401,W0611
 except ImportError:
   pass
 
@@ skipping 2031 matching lines @@
 @subcommand.usage('[upstream branch to apply against]')
 def CMDland(parser, args):
   """Commits the current changelist via git."""
   if settings.GetIsGitSvn():
     print('This appears to be an SVN repository.')
     print('Are you sure you didn\'t mean \'git cl dcommit\'?')
     ask_for_data('[Press enter to push or ctrl-C to quit]')
   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."""
   parser.add_option('-b', dest='newbranch',
                     help='create a new branch off trunk for the patch')
   parser.add_option('-f', '--force', action='store_true',
                     help='with -b, clobber any existing branch')
   parser.add_option('-d', '--directory', action='store', metavar='DIR',
                     help='Change to the directory DIR immediately, '
                          'before doing anything else.')
@@ skipping 545 matching lines @@
         ('AppEngine is misbehaving and returned HTTP %d, again. Keep faith '
           'and retry or visit go/isgaeup.\n%s') % (e.code, str(e)))
 
 
 if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
   colorama.init()
   sys.exit(main(sys.argv[1:]))