Add a new bindings2/scripts directory for Dart bindings

sky/engine/bindings2/scripts/v8_utilities.py

Index: sky/engine/bindings2/scripts/v8_utilities.py
diff --git a/sky/engine/bindings/scripts/v8_utilities.py b/sky/engine/bindings2/scripts/v8_utilities.py
similarity index 72%
copy from sky/engine/bindings/scripts/v8_utilities.py
copy to sky/engine/bindings2/scripts/v8_utilities.py
index 37091e81c213abfb257d3af5c59481d50e3e1e7e..aec0c6b391776ac3014f545579a1831f3cf750e7 100644
--- a/sky/engine/bindings/scripts/v8_utilities.py
+++ b/sky/engine/bindings2/scripts/v8_utilities.py
@@ -46,11 +46,9 @@ ACRONYMS = [
     'HTML',
     'IME',
     'JS',
-    'SVG',
     'URL',
     'WOFF',
     'XML',
-    'XSLT',
 ]
 
 
@@ -128,8 +126,6 @@ IdlTypeBase.enum_validation_expression = property(enum_validation_expression)
 
 
 def scoped_name(interface, definition, base_name):
-    if 'ImplementedInPrivateScript' in definition.extended_attributes:
-        return '%s::PrivateScript::%s' % (v8_class_name(interface), base_name)
     # partial interfaces are implemented as separate classes, with their members
     # implemented as static member functions
     partial_interface_implemented_as = definition.extended_attributes.get('PartialInterfaceImplementedAs')
@@ -141,49 +137,10 @@ def scoped_name(interface, definition, base_name):
     return 'impl->%s' % base_name
 
 
-def v8_class_name(interface):
-    return v8_types.v8_type(interface.name)
-
-
 ################################################################################
 # Specific extended attributes
 ################################################################################
 
-# [ActivityLogging]
-def activity_logging_world_list(member, access_type=''):
-    """Returns a set of world suffixes for which a definition member has activity logging, for specified access type.
-
-    access_type can be 'Getter' or 'Setter' if only checking getting or setting.
-    """
-    extended_attributes = member.extended_attributes
-    if 'LogActivity' not in extended_attributes:
-        return set()
-    log_activity = extended_attributes['LogActivity']
-    if log_activity and not log_activity.startswith(access_type):
-        return set()
-
-    includes.add('bindings/core/v8/V8DOMActivityLogger.h')
-    if 'LogAllWorlds' in extended_attributes:
-        return set(['', 'ForMainWorld'])
-    return set([''])  # At minimum, include isolated worlds.
-
-
-# [ActivityLogging]
-def activity_logging_world_check(member):
-    """Returns if an isolated world check is required when generating activity
-    logging code.
-
-    The check is required when there is no per-world binding code and logging is
-    required only for isolated world.
-    """
-    extended_attributes = member.extended_attributes
-    if 'LogActivity' not in extended_attributes:
-        return False
-    if ('PerWorldBindings' not in extended_attributes and
-        'LogAllWorlds' not in extended_attributes):
-        return True
-    return False
-
 
 # [CallWith]
 CALL_WITH_ARGUMENTS = {
@@ -213,28 +170,6 @@ def call_with_arguments(call_with_values):
             if extended_attribute_value_contains(call_with_values, value)]
 
 
-# [Conditional]
-DELIMITER_TO_OPERATOR = {
-    '|': '||',
-    ',': '&&',
-}
-
-
-def conditional_string(definition_or_member):
-    extended_attributes = definition_or_member.extended_attributes
-    if 'Conditional' not in extended_attributes:
-        return None
-    return 'ENABLE(%s)' % extended_attributes['Conditional']
-
-
-# [DeprecateAs]
-def deprecate_as(member):
-    extended_attributes = member.extended_attributes
-    if 'DeprecateAs' not in extended_attributes:
-        return None
-    return extended_attributes['DeprecateAs']
-
-
 # [Exposed]
 EXPOSED_EXECUTION_CONTEXT_METHOD = {
     'Window': 'isDocument',
@@ -274,26 +209,3 @@ def cpp_name(definition_or_member):
     if 'ImplementedAs' not in extended_attributes:
         return definition_or_member.name
     return extended_attributes['ImplementedAs']
-
-
-# [MeasureAs]
-def measure_as(definition_or_member):
-    extended_attributes = definition_or_member.extended_attributes
-    if 'MeasureAs' not in extended_attributes:
-        return None
-    return extended_attributes['MeasureAs']
-
-
-# [RuntimeEnabled]
-def runtime_enabled_function_name(definition_or_member):
-    """Returns the name of the RuntimeEnabledFeatures function.
-
-    The returned function checks if a method/attribute is enabled.
-    Given extended attribute RuntimeEnabled=FeatureName, return:
-        RuntimeEnabledFeatures::{featureName}Enabled
-    """
-    extended_attributes = definition_or_member.extended_attributes
-    if 'RuntimeEnabled' not in extended_attributes:
-        return None
-    feature_name = extended_attributes['RuntimeEnabled']
-    return 'RuntimeEnabledFeatures::%sEnabled' % uncapitalize(feature_name)