Remove the EventFactory machinery.

sky/engine/build/scripts/make_event_factory.py

 #!/usr/bin/env 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.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 46 matching lines @@
     filters = {
         'cpp_name': name_utilities.cpp_name,
         'enable_conditional': name_utilities.enable_conditional_if_endif,
         'lower_first': name_utilities.lower_first,
         'case_insensitive_matching': case_insensitive_matching,
         'script_name': name_utilities.script_name,
     }
 
     def __init__(self, in_file_path):
         super(EventFactoryWriter, self).__init__(in_file_path)
-        if self.namespace == 'EventTarget':
-            return
-        self._outputs[(self.namespace + self.suffix + ".cpp")] = self.generate_implementation
-
-    @template_expander.use_jinja('EventFactory.cpp.tmpl', filters=filters)
-    def generate_implementation(self):
-        return {
-            'namespace': self.namespace,
-            'suffix': self.suffix,
-            'events': self.in_file.name_dictionaries,
-        }
-
 
 if __name__ == "__main__":
     name_macros.Maker(EventFactoryWriter).main(sys.argv)