Remove unused V8 integration code in Sky

sky/engine/bindings/scripts/compute_interfaces_info_individual.py

Index: sky/engine/bindings/scripts/compute_interfaces_info_individual.py
diff --git a/sky/engine/bindings/scripts/compute_interfaces_info_individual.py b/sky/engine/bindings/scripts/compute_interfaces_info_individual.py
deleted file mode 100755
index cf6efd82d146ad4269dcda7fb2bea6d874fd72e9..0000000000000000000000000000000000000000
--- a/sky/engine/bindings/scripts/compute_interfaces_info_individual.py
+++ /dev/null
@@ -1,200 +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.
-
-"""Compute global interface information for individual IDL files.
-
-Auxiliary module for compute_interfaces_info_overall, which consolidates
-this individual information, computing info that spans multiple files
-(dependencies and ancestry).
-
-This distinction is so that individual interface info can be computed
-separately for each component (avoiding duplicated reading of individual
-files), then consolidated using *only* the info visible to a given component.
-
-Design doc: http://www.chromium.org/developers/design-documents/idl-build
-"""
-
-from collections import defaultdict
-import optparse
-import os
-import posixpath
-import sys
-
-from utilities import get_file_contents, read_file_to_list, idl_filename_to_interface_name, write_pickle_file, get_interface_extended_attributes_from_idl, is_callback_interface_from_idl, is_dictionary_from_idl, get_partial_interface_name_from_idl, get_implements_from_idl, get_parent_interface, get_put_forward_interfaces_from_idl
-
-module_path = os.path.dirname(__file__)
-source_path = os.path.normpath(os.path.join(module_path, os.pardir, os.pardir))
-
-# Global variables (filled in and exported)
-interfaces_info = {}
-partial_interface_files = defaultdict(lambda: {
-    'full_paths': [],
-    'include_paths': [],
-})
-
-
-def parse_options():
-    usage = 'Usage: %prog [options] [generated1.idl]...'
-    parser = optparse.OptionParser(usage=usage)
-    parser.add_option('--component-dir', help='component directory')
-    parser.add_option('--idl-files-list', help='file listing IDL files')
-    parser.add_option('--interfaces-info-file', help='output pickle 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')
-
-    options, args = parser.parse_args()
-    if options.component_dir is None:
-        parser.error('Must specify a component directory using --component-dir.')
-    if options.interfaces_info_file is None:
-        parser.error('Must specify an output file using --interfaces-info-file.')
-    if options.idl_files_list is None:
-        parser.error('Must specify a file listing IDL files using --idl-files-list.')
-    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)
-    return options, args
-
-
-################################################################################
-# Computations
-################################################################################
-
-def relative_dir_posix(idl_filename):
-    """Returns relative path to the directory of idl_file in POSIX format."""
-    relative_path_local = os.path.relpath(idl_filename, source_path)
-    relative_dir_local = os.path.dirname(relative_path_local)
-    return relative_dir_local.replace(os.path.sep, posixpath.sep)
-
-
-def include_path(idl_filename, implemented_as=None):
-    """Returns relative path to header file in POSIX format; used in includes.
-
-    POSIX format is used for consistency of output, so reference tests are
-    platform-independent.
-    """
-    relative_dir = relative_dir_posix(idl_filename)
-
-    # IDL file basename is used even if only a partial interface file
-    idl_file_basename, _ = os.path.splitext(os.path.basename(idl_filename))
-    cpp_class_name = implemented_as or idl_file_basename
-
-    return posixpath.join(relative_dir, cpp_class_name + '.h')
-
-
-def add_paths_to_partials_dict(partial_interface_name, full_path, this_include_path=None):
-    paths_dict = partial_interface_files[partial_interface_name]
-    paths_dict['full_paths'].append(full_path)
-    if this_include_path:
-        paths_dict['include_paths'].append(this_include_path)
-
-
-def compute_info_individual(idl_filename, component_dir):
-    full_path = os.path.realpath(idl_filename)
-    idl_file_contents = get_file_contents(full_path)
-
-    extended_attributes = get_interface_extended_attributes_from_idl(idl_file_contents)
-    implemented_as = extended_attributes.get('ImplementedAs')
-    relative_dir = relative_dir_posix(idl_filename)
-    this_include_path = None if 'NoImplHeader' in extended_attributes else include_path(idl_filename, implemented_as)
-
-    # Handle partial interfaces
-    partial_interface_name = get_partial_interface_name_from_idl(idl_file_contents)
-    if partial_interface_name:
-        add_paths_to_partials_dict(partial_interface_name, full_path, this_include_path)
-        return
-
-    # If not a partial interface, the basename is the interface name
-    interface_name = idl_filename_to_interface_name(idl_filename)
-
-    # 'implements' statements can be included in either the file for the
-    # implement*ing* interface (lhs of 'implements') or implement*ed* interface
-    # (rhs of 'implements'). Store both for now, then merge to implement*ing*
-    # interface later.
-    left_interfaces, right_interfaces = get_implements_from_idl(idl_file_contents, interface_name)
-
-    interfaces_info[interface_name] = {
-        'component_dir': component_dir,
-        'extended_attributes': extended_attributes,
-        'full_path': full_path,
-        'implemented_as': implemented_as,
-        'implemented_by_interfaces': left_interfaces,  # private, merged to next
-        'implements_interfaces': right_interfaces,
-        'include_path': this_include_path,
-        'is_callback_interface': is_callback_interface_from_idl(idl_file_contents),
-        'is_dictionary': is_dictionary_from_idl(idl_file_contents),
-        # FIXME: temporary private field, while removing old treatement of
-        # 'implements': http://crbug.com/360435
-        'is_legacy_treat_as_partial_interface': 'LegacyTreatAsPartialInterface' in extended_attributes,
-        'parent': get_parent_interface(idl_file_contents),
-        # Interfaces that are referenced (used as types) and that we introspect
-        # during code generation (beyond interface-level data ([ImplementedAs],
-        # is_callback_interface, ancestors, and inherited extended attributes):
-        # deep dependencies.
-        # These cause rebuilds of referrers, due to the dependency, so these
-        # should be minimized; currently only targets of [PutForwards].
-        'referenced_interfaces': get_put_forward_interfaces_from_idl(idl_file_contents),
-        'relative_dir': relative_dir,
-    }
-
-
-def info_individual():
-    """Returns info packaged as a dict."""
-    return {
-        'interfaces_info': interfaces_info,
-        # Can't pickle defaultdict, convert to dict
-        'partial_interface_files': dict(partial_interface_files),
-    }
-
-
-################################################################################
-
-def main():
-    options, args = parse_options()
-
-    # Static IDL files are passed in a file (generated at GYP time), due to OS
-    # command line length limits
-    idl_files = read_file_to_list(options.idl_files_list)
-    # Generated IDL files are passed at the command line, since these are in the
-    # build directory, which is determined at build time, not GYP time, so these
-    # cannot be included in the file listing static files
-    idl_files.extend(args)
-
-    # Compute information for individual files
-    # Information is stored in global variables interfaces_info and
-    # partial_interface_files.
-    for idl_filename in idl_files:
-        compute_info_individual(idl_filename, options.component_dir)
-
-    write_pickle_file(options.interfaces_info_file,
-                      info_individual(),
-                      options.write_file_only_if_changed)
-
-
-if __name__ == '__main__':
-    sys.exit(main())