Add support for enums within structs and interfaces to mojom.

mojo/public/bindings/generators/js_templates/interface_definition.tmpl

Index: mojo/public/bindings/generators/js_templates/interface_definition.tmpl
diff --git a/mojo/public/bindings/generators/js_templates/interface_definition.tmpl b/mojo/public/bindings/generators/js_templates/interface_definition.tmpl
index fd8ea47c5b05310270c893c0a3f5c7f9ba38b867..fd5e27a43c384576cd8f6b95e00dd2cbf7164b41 100644
--- a/mojo/public/bindings/generators/js_templates/interface_definition.tmpl
+++ b/mojo/public/bindings/generators/js_templates/interface_definition.tmpl
@@ -44,3 +44,10 @@ params.{{parameter.name}}{% if not loop.last %}, {% endif %}
       return false;
     }
   };
+
+{#--- Enums #}
+{%- from "enum_definition.tmpl" import enum_def -%}
+{%  for enum in interface.enums %}
+{{  enum_def("%sProxy.%s"|format(interface.name, enum.name), enum)}}
+  {{interface.name}}Stub.{{enum.name}} = {{interface.name}}Proxy.{{enum.name}};

[abarth-chromium, 2013/12/20 04:40:24]

Do we want these to be the same object or two different objects with the same
properties?  I would have expected the latter.

[Matt Perry, 2014/01/06 19:55:11]

Is there a difference?

+{%-  endfor %}