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

Source/bindings/scripts/v8_utilities.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.
-
-# FIXME: eliminate this file if possible
-
-import v8_types
-
-ACRONYMS = ['CSS', 'HTML', 'IME', 'JS', 'SVG', 'URL', 'WOFF', 'XML', 'XSLT']
-
-
-# FIXME: these could be merged as implemented_as_cpp_name
-def cpp_class_name(interface):
-    return interface.extended_attributes.get('ImplementedAs', interface.name)
-
-
-def cpp_method_name(attribute_or_operation):
-    return attribute_or_operation.extended_attributes.get('ImplementedAs', attribute_or_operation.name)
-
-
-def generate_conditional_string(interface_or_attribute_or_operation):
-    if 'Conditional' not in interface_or_attribute_or_operation.extended_attributes:
-        return ''
-    conditional = interface_or_attribute_or_operation.extended_attributes['Conditional']
-    for operator in ['&', '|']:
-        if operator in conditional:
-            conditions = set(conditional.split(operator))
-            operator_separator = ' %s%s ' % (operator, operator)
-            return operator_separator.join(['ENABLE(%s)' % expression for expression in sorted(conditions)])
-    return 'ENABLE(%s)' % conditional
-
-
-def runtime_enable_function_name(definition_or_member):
-    """Return the name of the RuntimeEnabledFeatures function.
-
-    The returned function checks if a method/attribute is enabled.
-    Given extended attribute EnabledAtRuntime=FeatureName, return:
-        RuntimeEnabledFeatures::{featureName}Enabled
-    Note that the initial character or acronym is uncapitalized.
-    """
-    feature_name = definition_or_member.extended_attributes['EnabledAtRuntime']
-    return 'RuntimeEnabledFeatures::%sEnabled' % uncapitalize(feature_name)
-
-
-def uncapitalize(name):
-    """Uncapitalize first letter or initial acronym (* with some exceptions).
-
-    E.g., 'SetURL' becomes 'setURL', but 'URLFoo' becomes 'urlFoo'.
-    Used in method names; exceptions differ from capitalize().
-    """
-    for acronym in ACRONYMS:
-        if name.startswith(acronym):
-            name.replace(acronym, acronym.lower())
-            return name
-    return name[0].lower() + name[1:]
-
-
-def v8_class_name(interface):
-    return v8_types.v8_type(interface.name)