remoting/webapp/js_proto/chrome_event_proto.js

// Copyright 2015 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.

/** @constructor */
chrome.Event = function() {};

/** @param {Function} callback */
chrome.Event.prototype.addListener = function(callback) {};

/** @param {Function} callback */
chrome.Event.prototype.removeListener = function(callback) {};