[Bindings] Drop a global variable 'interfaces' in v8_globals

third_party/WebKit/Source/bindings/scripts/v8_interface.py

 # Copyright (C) 2013 Google Inc. All rights reserved.
 # coding=utf-8
 #
 # 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
@@ skipping 114 matching lines @@
     features = [{'name': name,
                  'needs_instance': reduce(or_, (member.get('on_instance', False)
                                                 for member in members))}
                 for name, members in members_by_name]
     if features:
         includes.add('bindings/core/v8/ScriptState.h')
         includes.add('core/origin_trials/OriginTrials.h')
     return sorted(features)
 
 
-def interface_context(interface):
+def interface_context(interface, interfaces):
+    """Creates a Jinja template context for an interface.
+
+    Args:
+        interface: An interface to create the context for
+        interfaces: A dict which maps an interface name to the definition
+            which can be referred if needed
+
+    Returns:
+        A Jinja template context for |interface|
+    """
+
     includes.clear()
     includes.update(INTERFACE_CPP_INCLUDES)
     header_includes = set(INTERFACE_H_INCLUDES)
 
     if interface.is_partial:
         # A partial interface definition cannot specify that the interface
         # inherits from another interface. Inheritance must be specified on
         # the original interface definition.
         parent_interface = None
         is_event_target = False
@@ skipping 180 matching lines @@
         'unscopables': sorted(unscopables),
     })
 
     # Constants
     context.update({
         'constants': [constant_context(constant, interface) for constant in interface.constants],
         'do_not_check_constants': 'DoNotCheckConstants' in extended_attributes,
     })
 
     # Attributes
-    attributes = [v8_attributes.attribute_context(interface, attribute)
+    attributes = [v8_attributes.attribute_context(interface, attribute, interfaces)
                   for attribute in interface.attributes]
 
     has_conditional_attributes = any(attribute['exposed_test'] for attribute in attributes)
     if has_conditional_attributes and interface.is_partial:
         raise Exception('Conditional attributes between partial interfaces in modules and the original interfaces(%s) in core are not allowed.' % interface.name)
 
     context.update({
         'attributes': attributes,
     })
 
@@ skipping 1061 matching lines @@
     extended_attributes = deleter.extended_attributes
     is_call_with_script_state = v8_utilities.has_extended_attribute_value(deleter, 'CallWith', 'ScriptState')
     is_ce_reactions = 'CEReactions' in extended_attributes
     return {
         'is_call_with_script_state': is_call_with_script_state,
         'is_ce_reactions': is_ce_reactions,
         'is_custom': 'Custom' in extended_attributes,
         'is_raises_exception': 'RaisesException' in extended_attributes,
         'name': cpp_name(deleter),
     }