Updating the Chromium reference build on Linux. The continuous build...

chrome/tools/test/reference_build/chrome_linux/resources/bookmark_manager/js/cr/event.js

+// Copyright (c) 2010 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.
+
+/**
+ * @fileoverview This is a simple pure JS event class that can be used with
+ * {@code cr.ui.EventTarget}. It should not be used with DOM EventTargets.
+ */
+
+cr.define('cr', function() {
+
+  // cr.Event is called CustomEvent in here to prevent naming conflicts. We
+  // alse store the original Event in case someone does a global alias of
+  // cr.Event.
+
+  const DomEvent = Event;
+
+  /**
+   * Creates a new event to be used with cr.EventTarget or DOM EventTarget
+   * objects.
+   * @param {string} type The name of the event.
+   * @param {boolean=}
+   * @constructor
+   */
+  function CustomEvent(type, opt_bubbles, opt_capture) {
+    var e = cr.doc.createEvent('Event');
+    e.initEvent(type, !!opt_bubbles, !!opt_capture);
+    e.__proto__ = CustomEvent.prototype;
+    return e;
+  }
+
+  CustomEvent.prototype = {
+    __proto__: DomEvent.prototype
+  };
+
+  // Export
+  return {
+    Event: CustomEvent
+  };
+});