IDL: Support extended attributes on iterable<>, maplike<> and setlike<>

Source/bindings/templates/interface_base.cpp

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // This file has been auto-generated by {{code_generator}}. DO NOT MODIFY!
 
 #include "config.h"
 {% filter conditional(conditional_string) %}
 #include "{{v8_class_or_partial}}.h"
 
@@ skipping 361 matching lines @@
            if named_property_getter.is_enumerable else '0' %}
     {% set named_property_deleter_callback =
            '%sV8Internal::namedPropertyDeleterCallback' % cpp_class
            if named_property_deleter else '0' %}
     {% set named_property_enumerator_callback =
            '%sV8Internal::namedPropertyEnumeratorCallback' % cpp_class
            if named_property_getter.is_enumerable else '0' %}
     functionTemplate->{{set_on_template}}()->SetHandler(v8::NamedPropertyHandlerConfiguration({{named_property_getter_callback}}, {{named_property_setter_callback}}, {{named_property_query_callback}}, {{named_property_deleter_callback}}, {{named_property_enumerator_callback}}));
     {% endif %}
     {% if iterator_method %}
+    {% filter conditional(iterator_method.conditional_string) %}

[haraken, 2015/01/14 11:38:47]

If we don't have any use case for [Conditional] on iterable<>, we might want to
drop this. [Conditional] is deprecated and we should remove it rather than
supporting it in a new feature.

[Jens Widell, 2015/01/14 12:00:02]

Done.

+    {% filter per_context_enabled(iterator_method.per_context_enabled_function) %}
+    {% filter exposed(iterator_method.exposed_test) %}
+    {% filter runtime_enabled(iterator_method.runtime_enabled_function) %}
     static const V8DOMConfiguration::SymbolKeyedMethodConfiguration symbolKeyedIteratorConfiguration = { v8::Symbol::GetIterator, {{cpp_class_or_partial}}V8Internal::iteratorMethodCallback, 0, V8DOMConfiguration::ExposedToAllScripts };
     V8DOMConfiguration::installMethod(prototypeTemplate, defaultSignature, v8::DontDelete, symbolKeyedIteratorConfiguration, isolate);
+    {% endfilter %}{# runtime_enabled() #}
+    {% endfilter %}{# exposed() #}
+    {% endfilter %}{# per_context_enabled() #}
+    {% endfilter %}{# conditional() #}
     {% endif %}
     {# End special operations #}
     {% if has_custom_legacy_call_as_function %}
     functionTemplate->InstanceTemplate()->SetCallAsFunctionHandler({{v8_class}}::legacyCallCustom);
     {% endif %}
     {% if interface_name == 'HTMLAllCollection' %}
     {# Needed for legacy support of document.all #}
     functionTemplate->InstanceTemplate()->MarkAsUndetectable();
     {% endif %}
     {% for method in custom_registration_methods %}
@@ skipping 73 matching lines @@
 {% endfor %}
 {% for attribute in attributes if attribute.is_implemented_in_private_script %}
 {{attribute_getter_implemented_in_private_script(attribute)}}
 {% if not attribute.is_read_only or attribute.put_forwards %}
 {{attribute_setter_implemented_in_private_script(attribute)}}
 {% endif %}
 {% endfor %}
 {% block partial_interface %}{% endblock %}
 } // namespace blink
 {% endfilter %}