Revert IDL compiler build flow to Perl, rename 'deprecated'

Source/bindings/scripts/v8_attributes.py

-# 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 template values for attributes."""
-
-import v8_types
-import v8_utilities
-from v8_utilities import cpp_method_name, generate_conditional_string, uncapitalize
-
-
-def generate_attributes(interface):
-    def generate_attribute(attribute):
-        attribute_contents, attribute_includes = generate_attribute_and_includes(attribute)
-        includes.update(attribute_includes)
-        return attribute_contents
-
-    includes = set()
-    contents = generate_attributes_common(interface)
-    contents['attributes'] = [generate_attribute(attribute) for attribute in interface.attributes]
-    return contents, includes
-
-
-def generate_attributes_common(interface):
-    attributes = interface.attributes
-    v8_class_name = v8_utilities.v8_class_name(interface)
-    return {
-        # Size 0 constant array is not allowed in VC++
-        'number_of_attributes': 'WTF_ARRAY_LENGTH(%sAttributes)' % v8_class_name if attributes else '0',
-        'attribute_templates': '%sAttributes' % v8_class_name if attributes else '0',
-    }
-
-
-def generate_attribute_and_includes(attribute):
-    idl_type = attribute.data_type
-    # FIXME: need to check should_keep_attribute_alive, but for now sufficient
-    # to check if primitive.
-    should_keep_attribute_alive = not v8_types.primitive_type(idl_type)
-    if should_keep_attribute_alive:
-        return_v8_value_statement = None  # unused
-        includes = v8_types.includes_for_type(idl_type)
-        includes.add('bindings/v8/V8HiddenPropertyName.h')
-    else:
-        cpp_value = 'imp->%s()' % uncapitalize(attribute.name)
-        return_v8_value_statement = v8_types.v8_set_return_value(idl_type, cpp_value, callback_info='info')
-        includes = []
-    contents = {
-        'name': attribute.name,
-        'conditional_string': generate_conditional_string(attribute),
-        'cpp_method_name': cpp_method_name(attribute),
-        'cpp_type': v8_types.cpp_type(idl_type, pointer_type='RefPtr'),
-        'should_keep_attribute_alive': should_keep_attribute_alive,
-        'return_v8_value_statement': return_v8_value_statement,
-        'v8_type': v8_types.v8_type(idl_type),
-    }
-    return contents, includes