Buildbot: Change --copy-crashdumps to do the actual archiving to CloudStorage.

tools/test.py

 #!/usr/bin/env python
 # Copyright (c) 2011, 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.
 
 import os
 import string
 import subprocess
 import sys
 
@@ skipping 10 matching lines @@
 
   # The testing script potentially needs the android platform tools in PATH so
   # we do that in ./tools/test.py (a similar logic exists in ./tools/build.py).
   android_platform_tools = os.path.normpath(os.path.join(
       tools_dir,
       '../third_party/android_tools/sdk/platform-tools'))
   if os.path.isdir(android_platform_tools):
     os.environ['PATH'] = '%s%s%s' % (
             os.environ['PATH'], os.pathsep, android_platform_tools)
 
-  exit_code = subprocess.call(command)
+  with utils.CoreDumpArchiver(args):
+    exit_code = subprocess.call(command)
+
   utils.DiagnoseExitCode(exit_code, command)
   return exit_code
 
 
 if __name__ == '__main__':
   sys.exit(Main())