Remove unused V8 integration code in Sky

sky/engine/bindings/scripts/generate_event_interfaces.py

Index: sky/engine/bindings/scripts/generate_event_interfaces.py
diff --git a/sky/engine/bindings/scripts/generate_event_interfaces.py b/sky/engine/bindings/scripts/generate_event_interfaces.py
deleted file mode 100755
index 7023bc225c527824d2823c4f4b8625922d0c9947..0000000000000000000000000000000000000000
--- a/sky/engine/bindings/scripts/generate_event_interfaces.py
+++ /dev/null
@@ -1,122 +0,0 @@
-#!/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.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Generate event interfaces .in file (EventInterfaces.in).
-
-The event interfaces .in file contains a list of all Event interfaces, i.e.,
-all interfaces that inherit from Event, including Event itself,
-together with certain extended attributes.
-
-Paths are in POSIX format, and relative to engine/.
-
-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, 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')
-    parser.add_option('--event-interfaces-file', help='output file')
-    parser.add_option('--write-file-only-if-changed', type='int', help='if true, do not write an output file if it would be identical to the existing one, which avoids unnecessary rebuilds in ninja')
-    parser.add_option('--suffix', help='specify a suffix to the namespace, i.e., "Modules". Default is None.')
-
-    options, args = parser.parse_args()
-    if options.event_idl_files_list is None:
-        parser.error('Must specify a file listing event IDL files using --event-idl-files-list.')
-    if options.event_interfaces_file is None:
-        parser.error('Must specify an output file using --event-interfaces-file.')
-    if options.write_file_only_if_changed is None:
-        parser.error('Must specify whether file is only written if changed using --write-file-only-if-changed.')
-    options.write_file_only_if_changed = bool(options.write_file_only_if_changed)
-    if args:
-        parser.error('No arguments allowed, but %d given.' % len(args))
-    return options
-
-
-def write_event_interfaces_file(event_idl_files, destination_filename, only_if_changed, suffix):
-    def extended_attribute_string(name, value):
-        if name == 'RuntimeEnabled':
-            value += 'Enabled'
-        return name + '=' + value
-
-    def interface_line(full_path):
-        relative_path_local, _ = os.path.splitext(os.path.relpath(full_path, source_dir))
-        relative_path_posix = relative_path_local.replace(os.sep, posixpath.sep)
-
-        idl_file_contents = get_file_contents(full_path)
-        extended_attributes = get_interface_extended_attributes_from_idl(idl_file_contents)
-        extended_attributes_list = [
-            extended_attribute_string(name, extended_attributes[name])
-            for name in EXPORTED_EXTENDED_ATTRIBUTES
-            if name in extended_attributes]
-
-        return '%s %s\n' % (relative_path_posix,
-                            ', '.join(extended_attributes_list))
-
-    lines = ['namespace="Event"\n']
-    if suffix:
-        lines.append('suffix="' + suffix + '"\n')
-    lines.append('\n')
-    interface_lines = [interface_line(event_idl_file)
-                       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()
-    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())