Print Preview Print Destination Search Widget

chrome/browser/resources/print_preview/cloud_print_interface.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.
 
 cr.define('cloudprint', function() {
   'use strict';
 
   /**
    * API to the Google Cloud Print service.
    * @param {string} baseUrl Base part of the Google Cloud Print service URL
@@ skipping 85 matching lines @@
     printer: function(printerId) {
       var params = {'printerid': printerId};
       this.sendRequest_('GET', 'printer', params, null, this.onPrinterDone_);
     },
 
     /**
      * Creates an object that represents a Google Cloud Print print ticket.
      * @param {!print_preview.Destination} destination Destination to print to.
      * @param {!print_preview.PrintTicketStore} printTicketStore Used to create
      *     the state of the print ticket.
-     * @return {object} Google Cloud Print print ticket.
+     * @return {!Object} Google Cloud Print print ticket.
      */
     createPrintTicket: function(destination, printTicketStore) {
       assert(!destination.isLocal,
              'Trying to create a Google Cloud Print print ticket for a local ' +
                  'destination');
       assert(destination.capabilities,
              'Trying to create a Google Cloud Print print ticket for a ' +
                  'destination with no print capabilities');
 
       var ticketItems = [];
@@ skipping 123 matching lines @@
     },
 
     /**
      * Called when the search request completes successfully.
      * @param {Object} result JSON response.
      * @private
      */
     onSearchDone_: function(result) {
       var printerListJson = result['printers'] || [];
       var printerList = [];
-      for (var printerJson, i = 0; printerJson = printerListJson[i]; i++) {
+      printerListJson.forEach(function(printerJson) {
         try {
           printerList.push(
               cloudprint.CloudDestinationParser.parse(printerJson));
         } catch (err) {
           console.error('Unable to parse cloud print destination: ' + err);
         }
-      }
+      });
       var isRecent = result['request']['params']['q'] == '^recent';
       var searchDoneEvent =
           new cr.Event(CloudPrintInterface.EventType.SEARCH_DONE);
       searchDoneEvent.printers = printerList;
       searchDoneEvent.isRecent = isRecent;
       searchDoneEvent.email = result['request']['user'];
       this.dispatchEvent(searchDoneEvent);
     },
 
     /**
@@ skipping 27 matching lines @@
       printerDoneEvent.printer = printer;
       this.dispatchEvent(printerDoneEvent);
     }
   };
 
   // Export
   return {
     CloudPrintInterface: CloudPrintInterface
   };
 });