Roll 50: Copied IDLs, PYTHON scripts from WebKit removed deleted files in WebCore

bindings/scripts/generate_event_interfaces.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 30 matching lines @@
 """
 
 from optparse import OptionParser
 import os
 import posixpath
 import sys
 
 from utilities import get_file_contents, read_file_to_list, write_file, get_interface_extended_attributes_from_idl
 
 EXPORTED_EXTENDED_ATTRIBUTES = (
-    'Conditional',
     'ImplementedAs',
     'RuntimeEnabled',
 )
 module_path = os.path.dirname(os.path.realpath(__file__))
 source_dir = os.path.normpath(os.path.join(module_path, os.pardir, os.pardir))
 
 
 def parse_options():
     parser = OptionParser()
     parser.add_option('--event-idl-files-list', help='file listing event IDL files')
@@ skipping 54 matching lines @@
     options = parse_options()
     event_idl_files = read_file_to_list(options.event_idl_files_list)
     write_event_interfaces_file(event_idl_files,
                                 options.event_interfaces_file,
                                 options.write_file_only_if_changed,
                                 options.suffix)
 
 
 if __name__ == '__main__':
     sys.exit(main())