Add interface versioning. Methods queryVersion and requireVersion.

mojo/public/tools/bindings/generators/js_templates/module.amd.tmpl

 // 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.
 
 define("{{module.path}}", [
+{%-  if module.path != "mojo/public/interfaces/bindings/interface_control_messages.mojom" %}

[yzshen1, 2017/02/11 01:11:30]

nit: we don't have style guide for tmpl files, but please be consistent with
surrounding code:

"{%- if" (only one space between "-" and "if")
or "{%  if" (two spaces).

Nested blocks:

{%- if ... %}
{%-   if ... %}
{%    endif %}
{%  endif %}

[wangjimmy, 2017/02/13 20:43:07]

Done.

     "mojo/public/js/bindings",
+{%-  endif %}
     "mojo/public/js/codec",
     "mojo/public/js/core",
     "mojo/public/js/validator",
 {%- for import in imports %}
     "{{import.module.path}}",
 {%- endfor %}
-], function(bindings, codec, core, validator
+], function(
+{%-  if module.path != "mojo/public/interfaces/bindings/interface_control_messages.mojom" -%}
+bindings, {%  endif -%}
+codec, core, validator
 {%- for import in imports -%}
     , {{import.unique_name}}
 {%- endfor -%}
 ) {
 
 {%- include "module_definition.tmpl" %}
 
   return exports;
 });