Mojom runtime type info: New implementation for Go.

mojo/public/tools/bindings/generators/go_templates/mojom_reference_macros.tmpl

-// Copyright 2015 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.
-
-{%- macro registerType(mapping, typepkg, pkg, type) -%}
-{% if type|is_enum %}
-  {{mapping}}["{{type|mojom_type_identifier}}"] = &{{typepkg}}UserDefinedTypeEnumType{
-    Value: {{type|mojom_type_identifier}}(),
-  }
-{% elif type|is_struct %}
-  {{mapping}}["{{type|mojom_type_identifier}}"] = &{{typepkg}}UserDefinedTypeStructType{
-    Value: {{type|mojom_type_identifier}}(),
-  }
-{% elif type|is_union %}
-  {{mapping}}["{{type|mojom_type_identifier}}"] = &{{typepkg}}UserDefinedTypeUnionType{
-    Value: {{type|mojom_type_identifier}}(),
-  }
-{% elif type|is_interface %}
-  {{mapping}}["{{type|mojom_type_identifier}}"] = &{{typepkg}}UserDefinedTypeInterfaceType{
-    Value: {{type|mojom_type_identifier}}(),
-  }
-  {% for method in type.methods %}
-{{registerType(mapping, typepkg, pkg, method.param_struct)}}
-  {% if method.response_parameters -%}
-{{registerType(mapping, typepkg, pkg, method.response_param_struct)}}
-  {%- endif %}
-  {%- endfor %}
-{%- else -%}
-  {# Simple kinds, arrays, maps, and handles do not need to be registered. #}
-{%- endif -%}
-{%- endmacro -%}