Change default codereview instance to one we maintain.

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 and Gerrit."""
 
 from __future__ import print_function
@@ skipping 45 matching lines @@
 import presubmit_support
 import rietveld
 import scm
 import subcommand
 import subprocess2
 import watchlists
 
 __version__ = '2.0'
 
 COMMIT_BOT_EMAIL = 'commit-bot@chromium.org'
-DEFAULT_SERVER = 'https://codereview.appspot.com'
+DEFAULT_SERVER = 'https://codereview.chromium.org'
 POSTUPSTREAM_HOOK_PATTERN = '.git/hooks/post-cl-%s'
 DESCRIPTION_BACKUP_FILE = '~/.git_cl_description_backup'
 GIT_INSTRUCTIONS_URL = 'http://code.google.com/p/chromium/wiki/UsingGit'
 REFS_THAT_ALIAS_TO_OTHER_REFS = {
     'refs/remotes/origin/lkgr': 'refs/remotes/origin/master',
     'refs/remotes/origin/lkcr': 'refs/remotes/origin/master',
 }
 
 # Valid extensions for files we want to lint.
 DEFAULT_LINT_REGEX = r"(.*\.cpp|.*\.cc|.*\.h)"
@@ skipping 5026 matching lines @@
 if __name__ == '__main__':
   # These affect sys.stdout so do it outside of main() to simplify mocks in
   # unit testing.
   fix_encoding.fix_encoding()
   setup_color.init()
   try:
     sys.exit(main(sys.argv[1:]))
   except KeyboardInterrupt:
     sys.stderr.write('interrupted\n')
     sys.exit(1)