[Chromoting] Use compact notation for javascript @private types

remoting/webapp/crd/js/xhr_proxy.js

 /* Copyright 2013 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
  * The sandbox isn't allowed to make XHRs, so they have to be proxied to the
  * main process. The XMLHttpRequestProxy class is API-compatible with the
  * XMLHttpRequest class, but forwards the requests to the main process where
@@ skipping 10 matching lines @@
 'use strict';
 
 /** @suppress {duplicate} */
 var remoting = remoting || {};
 
 /**
  * @constructor
  * @extends {XMLHttpRequest}
  */
 remoting.XMLHttpRequestProxy = function() {
-  /**
-   * @type {{headers: Object}}
-   */
+  /** @type {{headers: Object}} */
   this.sandbox_ipc = {
     headers: {}
   };
-  /**
-   * @type {number}
-   * @private
-   */
+  /** @private {number} */
   this.xhr_id_ = -1;
 };
 
 remoting.XMLHttpRequestProxy.prototype.open = function(
     method, url, async, user, password) {
   if (!async) {
     console.warn('Synchronous XHRs are not supported.');
   }
   this.sandbox_ipc.method = method;
   this.sandbox_ipc.url = url.toString();
@@ skipping 29 matching lines @@
 
 remoting.XMLHttpRequestProxy.prototype.overrideMimeType = function() {
   console.error('Sandbox: unproxied overrideMimeType called.');
 };
 
 remoting.XMLHttpRequestProxy.prototype.UNSENT = 0;
 remoting.XMLHttpRequestProxy.prototype.OPENED = 1;
 remoting.XMLHttpRequestProxy.prototype.HEADERS_RECEIVED = 2;
 remoting.XMLHttpRequestProxy.prototype.LOADING = 3;
 remoting.XMLHttpRequestProxy.prototype.DONE = 4;