Remove Dartium from the SDK promotion script

tools/promote.py

 #!/usr/bin/env python
 #
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Dart Editor promote tools.
 
 import imp
 import optparse
@@ skipping 118 matching lines @@
     from_loc = raw_namer.sdk_directory(revision)
     to_loc = release_namer.sdk_directory(to_revision)
     remove_gs_directory(to_loc)
     Gsutil(['-m', 'cp', '-a', 'public-read', '-R', from_loc, to_loc])
 
     # Copy api-docs zipfile.
     from_loc = raw_namer.apidocs_zipfilepath(revision)
     to_loc = release_namer.apidocs_zipfilepath(to_revision)
     Gsutil(['-m', 'cp', '-a', 'public-read', from_loc, to_loc])
 
-    # Copy dartium directory.
-    from_loc = raw_namer.dartium_directory(revision)
-    to_loc = release_namer.dartium_directory(to_revision)
-    remove_gs_directory(to_loc)
-    Gsutil(['-m', 'cp', '-a', 'public-read', '-R', from_loc, to_loc])
-
     # Copy wheezy linux deb and src packages.
     from_loc = raw_namer.linux_packages_directory(revision)
     to_loc = release_namer.linux_packages_directory(to_revision)
     remove_gs_directory(to_loc)
     Gsutil(['-m', 'cp', '-a', 'public-read', '-R', from_loc, to_loc])
 
     # Copy VERSION file.
     from_loc = raw_namer.version_filepath(revision)
     to_loc = release_namer.version_filepath(to_revision)
     Gsutil(['cp', '-a', 'public-read', from_loc, to_loc])
 
   promote(revision)
   promote('latest')
 
 def Gsutil(cmd, throw_on_error=True):
   gsutilTool = join(DART_PATH, 'third_party', 'gsutil', 'gsutil')
   command = [sys.executable, gsutilTool] + cmd
   if DRY_RUN:
     print "DRY runnning: %s" % command
     return
   return bot_utils.run(command, throw_on_error=throw_on_error)
 
 
 if __name__ == '__main__':
   sys.exit(main())