Mojo JS bindings: change module loading solution.

mojo/public/js/new_bindings/lib/control_message_proxy.js

 // Copyright 2017 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("mojo/public/js/lib/control_message_proxy", [
-  "mojo/public/interfaces/bindings/interface_control_messages.mojom",
-  "mojo/public/js/codec",
-  "mojo/public/js/validator",
-], function(controlMessages, codec, validator) {
-
-  var Validator = validator.Validator;
+(function() {
+  var internal = mojo.internal;
 
   function sendRunOrClosePipeMessage(receiver, runOrClosePipeMessageParams) {
-    var messageName = controlMessages.kRunOrClosePipeMessageId;
-    var payloadSize = controlMessages.RunOrClosePipeMessageParams.encodedSize;
-    var builder = new codec.MessageBuilder(messageName, payloadSize);
-    builder.encodeStruct(controlMessages.RunOrClosePipeMessageParams,
+    var messageName = mojo.interface_control2.kRunOrClosePipeMessageId;
+    var payloadSize =
+        mojo.interface_control2.RunOrClosePipeMessageParams.encodedSize;
+    var builder = new internal.MessageBuilder(messageName, payloadSize);
+    builder.encodeStruct(mojo.interface_control2.RunOrClosePipeMessageParams,
                          runOrClosePipeMessageParams);
     var message = builder.finish();
     receiver.accept(message);
   }
 
   function validateControlResponse(message) {
-    var messageValidator = new Validator(message);
+    var messageValidator = new internal.Validator(message);
     var error = messageValidator.validateMessageIsResponse();
-    if (error != validator.validationError.NONE) {
+    if (error != internal.validationError.NONE) {
       throw error;
     }
 
-    if (message.getName() != controlMessages.kRunMessageId) {
+    if (message.getName() != mojo.interface_control2.kRunMessageId) {
       throw new Error("Control message name is not kRunMessageId");
     }
 
     // Validate payload.
-    error = controlMessages.RunResponseMessageParams.validate(
+    error = mojo.interface_control2.RunResponseMessageParams.validate(
         messageValidator, message.getHeaderNumBytes());
-    if (error != validator.validationError.NONE) {
+    if (error != internal.validationError.NONE) {
       throw error;
     }
   }
 
   function acceptRunResponse(message) {
     validateControlResponse(message);
 
-    var reader = new codec.MessageReader(message);
+    var reader = new internal.MessageReader(message);
     var runResponseMessageParams = reader.decodeStruct(
-        controlMessages.RunResponseMessageParams);
+        mojo.interface_control2.RunResponseMessageParams);
 
     return Promise.resolve(runResponseMessageParams);
   }
 
  /**
   * Sends the given run message through the receiver.
   * Accepts the response message from the receiver and decodes the message
   * struct to RunResponseMessageParams.
   *
   * @param  {Router} receiver.
   * @param  {RunMessageParams} runMessageParams to be sent via a message.
   * @return {Promise} that resolves to a RunResponseMessageParams.
   */
   function sendRunMessage(receiver, runMessageParams) {
-    var messageName = controlMessages.kRunMessageId;
-    var payloadSize = controlMessages.RunMessageParams.encodedSize;
+    var messageName = mojo.interface_control2.kRunMessageId;
+    var payloadSize = mojo.interface_control2.RunMessageParams.encodedSize;
     // |requestID| is set to 0, but is later properly set by Router.
-    var builder = new codec.MessageWithRequestIDBuilder(messageName,
-        payloadSize, codec.kMessageExpectsResponse, 0);
-    builder.encodeStruct(controlMessages.RunMessageParams, runMessageParams);
+    var builder = new internal.MessageWithRequestIDBuilder(messageName,
+        payloadSize, internal.kMessageExpectsResponse, 0);
+    builder.encodeStruct(mojo.interface_control2.RunMessageParams,
+                         runMessageParams);
     var message = builder.finish();
 
     return receiver.acceptAndExpectResponse(message).then(acceptRunResponse);
   }
 
   function ControlMessageProxy(receiver) {
     this.receiver = receiver;
   }
 
   ControlMessageProxy.prototype.queryVersion = function() {
-    var runMessageParams = new controlMessages.RunMessageParams();
-    runMessageParams.input = new controlMessages.RunInput();
-    runMessageParams.input.query_version = new controlMessages.QueryVersion();
+    var runMessageParams = new mojo.interface_control2.RunMessageParams();
+    runMessageParams.input = new mojo.interface_control2.RunInput();
+    runMessageParams.input.query_version =
+        new mojo.interface_control2.QueryVersion();
 
     return sendRunMessage(this.receiver, runMessageParams).then(function(
         runResponseMessageParams) {
       return runResponseMessageParams.output.query_version_result.version;
     });
   };
 
   ControlMessageProxy.prototype.requireVersion = function(version) {
     var runOrClosePipeMessageParams = new
-        controlMessages.RunOrClosePipeMessageParams();
+        mojo.interface_control2.RunOrClosePipeMessageParams();
     runOrClosePipeMessageParams.input = new
-        controlMessages.RunOrClosePipeInput();
+        mojo.interface_control2.RunOrClosePipeInput();
     runOrClosePipeMessageParams.input.require_version = new
-        controlMessages.RequireVersion({'version': version});
+        mojo.interface_control2.RequireVersion({'version': version});
     sendRunOrClosePipeMessage(this.receiver, runOrClosePipeMessageParams);
   };
 
-  var exports = {};
-  exports.ControlMessageProxy = ControlMessageProxy;
-
-  return exports;
-});
+  internal.ControlMessageProxy = ControlMessageProxy;
+})();