C++ overload resolution in bindings layer

Source/bindings/dart/scripts/templates/interface_base_cpp.template

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 // WARNING: Do not edit - generated code.
 
 #include "config.h"
 {% filter conditional(conditional_string) %}
 #include "bindings/dart/DartWebkitClassIds.h"
 #include "{{dart_class}}.h"
 
 {% for filename in cpp_includes %}
 #include "{{filename}}"
 {% endfor %}
 
 namespace blink {
 
 {% block to_dart_no_inline %}{% endblock %}
 
 namespace {{dart_class}}Internal {
 
-{% from 'methods_cpp.template' import generate_constructor, generate_event_constructor, generate_method, method_callback with context %}
+{% from 'methods_cpp.template' import generate_constructor, generate_event_constructor, generate_method, method_callback, overload_resolution_method with context %}
 
 {# Constructors #}
 {% for constructor in constructors %}
 {{generate_constructor(constructor, constructor.number_of_arguments)}}
 {% endfor %}
+{% block overloaded_constructor %}{% endblock %}
 {% if named_constructor %}
 {{generate_constructor(named_constructor, named_constructor.number_of_arguments)}}
 {% endif %}
 {% if has_event_constructor %}
 {{generate_event_constructor()}}
 {% endif %}
 
 {# Attributes getters/setters. #}
 {% from 'attributes_cpp.template' import attribute_getter, attribute_getter_callback,
        attribute_setter, attribute_setter_callback
    with context %}
 {% for attribute in attributes %}
 {% if not attribute.has_custom_getter and not attribute.is_getter_suppressed %}
 {{attribute_getter(cpp_class, attribute)}}
 {% endif %}
 {# FIXME I'm disabling put_forwards for now since we didn't support it before #}
 {# https://code.google.com/p/dart/issues/detail?id=18784 #}
 {# {% if not attribute.has_custom_setter and (not attribute.is_read_only or attribute.put_forwards) %}#}
 {% if not attribute.has_custom_setter and not attribute.is_read_only and not attribute.is_setter_suppressed %}
 {{attribute_setter(cpp_class, attribute)}}
 {% endif %}
 {% endfor %}
 
 {# Methods #}
 {% for method in methods %}
   {% if not method.is_custom and not method.suppressed %}
 {{generate_method(method, method.number_of_arguments)}}
   {% endif %}
+  {% if method.overloads %}
+{{overload_resolution_method(method)}}
+  {% endif %}
 {% endfor %}
 
 {# Special operations (methods) #}
   {% block indexed_property_getter %}{% endblock %}
 }
 
 Dart_NativeFunction {{dart_class}}::resolver(Dart_Handle nameHandle, int argumentCount, bool* autoSetupScope)
 {
     String name = DartUtilities::toString(nameHandle);
     {% from 'methods_cpp.template' import generate_resolver_constructor with context %}
@@ skipping 57 matching lines @@
     {% if dart_class == 'DartCSSStyleDeclaration' %}
 {% block generate_symbolizer_named_property_getter %}{% endblock %}
     {% endif %}
 {% block generate_symbolizer_indexed_property_getter %}{% endblock %}
     return 0;
 }
 
 }  // namespace blink
 
 {% endfilter %}