Dart: Removes dartzip

mojo/dart/observatory_tester/runner.py

 #!/usr/bin/python
 # Copyright 2015 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.
 
 """This script runs the Observatory tests in the mojo tree."""
 
 import argparse
 import os
 import subprocess
 import sys
 
 MOJO_SHELL = 'mojo_shell'
-TESTEE = 'mojo:observatory_test_dartzip'
+TESTEE = 'mojo:dart_observatory_test'
 
 def main(build_dir, dart_exe, tester_script):
   shell_exe = os.path.join(build_dir, MOJO_SHELL)
   subprocess.check_call([
     dart_exe,
     tester_script,
     shell_exe,
     TESTEE
   ])
 
@@ skipping 10 matching lines @@
   parser.add_argument("--dart-exe",
                       dest="dart_exe",
                       metavar="<package-name>",
                       type=str,
                       required=True,
                       help="Path to dart executable.")
   args = parser.parse_args()
   tester_dir = os.path.dirname(os.path.realpath(__file__))
   tester_dart_script = os.path.join(tester_dir, 'tester.dart');
   sys.exit(main(args.build_dir, args.dart_exe, tester_dart_script))