[Chromoting] Move shared webapp JS files from crd/js -> base/js

remoting/webapp/base/js/format_iq.js

 // Copyright (c) 2012 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
  * Module to format IQ messages so they can be displayed in the debug log.
  */
 
 'use strict';
@@ skipping 678 matching lines @@
  *                  of the stanza is returned if there was a parsing error.
  */
 remoting.FormatIq.prototype.prettifyReceiveIq = function(message) {
   var result = this.prettyIq(false, message);
   if (!result) {
     // Fall back to showing the raw stanza.
     return 'Receiving Iq: ' + message;
   }
   return result;
 };