IDL compiler: sync Python to r166680

Source/bindings/scripts/compute_dependencies.py

 #!/usr/bin/python
 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
@@ skipping 23 matching lines @@
 import posixpath
 import re
 import string
 
 module_path = os.path.dirname(__file__)
 source_path = os.path.normpath(os.path.join(module_path, os.pardir, os.pardir))
 
 INHERITED_EXTENDED_ATTRIBUTES = set([
     'ActiveDOMObject',
     'DependentLifetime',
-    'GarbageCollected',
+    'WillBeGarbageCollected',
 ])
 
 
 # interfaces_info is *exported* (in a pickle), and should only contain data
 # about an interface that contains paths or is needed by *other* interfaces,
 # i.e., file layout data (to abstract the compiler from file paths) or
 # public data (to avoid having to read other interfaces unnecessarily).
 # It should *not* contain full information about an interface (e.g., all
 # extended attributes), as this would cause unnecessary rebuilds.
 interfaces_info = {}
@@ skipping 502 matching lines @@
     write_dependencies_file(options.interface_dependencies_file, only_if_changed)
     write_pickle_file(options.interfaces_info_file, interfaces_info, only_if_changed)
     for interface_name, filename in global_constructors_filenames.iteritems():
         if interface_name in interfaces_info:
             write_global_constructors_partial_interface(interface_name, filename, global_constructors[interface_name], only_if_changed)
     write_event_names_file(options.event_names_file, only_if_changed)
 
 
 if __name__ == '__main__':
     main()