Do not include DevTools version of Observatory with standalone VM

runtime/tools/create_resources.py

 # Copyright (c) 2013, 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.
 #
 # This python script creates string literals in a C++ source file from a C++
 # source template and one or more resource files.
 
 import os
 import sys
 from os.path import join
@@ skipping 109 matching lines @@
 
     if options.client_root != None:
       for dirname, dirnames, filenames in os.walk(options.client_root):
         # strip out all dot files.
         filenames = [f for f in filenames if not f[0] == '.']
         dirnames[:] = [d for d in dirnames if not d[0] == '.']
         for f in filenames:
           src_path = os.path.join(dirname, f)
           if (os.path.isdir(src_path)):
               continue
+          # Skip devtools version
+          if (src_path.find("index_devtools") != -1):
+              continue
           files.append(src_path)
 
     for arg in args:
       files.append(arg)
 
     if not makeFile(options.output, options.root_prefix, files,
                     options.outer_namespace, options.inner_namespace,
                     options.table_name):
       return -1
 
     return 0
   except Exception, inst:
     sys.stderr.write('create_resources.py exception\n')
     sys.stderr.write(str(inst))
     sys.stderr.write('\n')
     return -1
 
 if __name__ == '__main__':
-  sys.exit(main(sys.argv))
+  sys.exit(main(sys.argv))