Added mojom.FixedArray to the array clause in JavaScriptEncodeSnippet(kind).

mojo/public/js/bindings/validation_unittests.js

 // 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([
     "file",
     "gin/test/expect",
+    "mojo/public/interfaces/bindings/tests/validation_test_interfaces.mojom",
     "mojo/public/js/bindings/buffer",
     "mojo/public/js/bindings/codec",
     "mojo/public/js/bindings/tests/validation_test_input_parser",
     "mojo/public/js/bindings/validator",
-  ], function(file, expect, buffer, codec, parser, validator) {
+  ], function(file, expect, testInterface, buffer, codec, parser, validator) {
 
   function checkTestMessageParser() {
     function TestMessageParserFailure(message, input) {
       this.message = message;
       this.input = input;
     }
 
     TestMessageParserFailure.prototype.toString = function() {
       return 'Error: ' + this.message + ' for "' + this.input + '"';
     }
@@ skipping 184 matching lines @@
       var actualResult = new validator.Validator(message).validateMessage();
       var expectedResult = readTestExpected(testFiles[i]);
       expect(actualResult).toEqual(expectedResult);
     }
   }
 
   testValidateMessageHeader();
   expect(checkTestMessageParser()).toBeNull();
   this.result = "PASS";
 });