IDL build: Split global objects computation from global constructors computation

Source/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 27 matching lines @@
 
 This list is used in core/ to generate EventFactory and EventNames.
 The .in format is documented in build/scripts/in_file.py.
 """
 
 from optparse import OptionParser
 import os
 import posixpath
 import sys
 
-from utilities import get_file_contents, write_file, get_interface_extended_attributes_from_idl
+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))
 
 
@@ skipping 45 matching lines @@
                        for event_idl_file in event_idl_files]
     interface_lines.sort()
     lines.extend(interface_lines)
     write_file(''.join(lines), destination_filename, only_if_changed)
 
 
 ################################################################################
 
 def main():
     options = parse_options()
-    with open(options.event_idl_files_list) as event_idl_files_list:
-        event_idl_files = [line.rstrip('\n') for line in event_idl_files_list]
+    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())