[CUPS] Implement the local CUPS printer setup waiting UI.

chrome/browser/resources/print_preview/data/destination_store.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('print_preview', function() {
   'use strict';
 
   /**
    * A data store that stores destinations and dispatches events when the data
    * store changes.
@@ skipping 294 matching lines @@
         'print_preview.DestinationStore.DESTINATION_SEARCH_STARTED',
     DESTINATION_SELECT: 'print_preview.DestinationStore.DESTINATION_SELECT',
     DESTINATIONS_INSERTED:
         'print_preview.DestinationStore.DESTINATIONS_INSERTED',
     PROVISIONAL_DESTINATION_RESOLVED:
         'print_preview.DestinationStore.PROVISIONAL_DESTINATION_RESOLVED',
     CACHED_SELECTED_DESTINATION_INFO_READY:
         'print_preview.DestinationStore.CACHED_SELECTED_DESTINATION_INFO_READY',
     SELECTED_DESTINATION_CAPABILITIES_READY:
         'print_preview.DestinationStore.SELECTED_DESTINATION_CAPABILITIES_READY',
-    PRINTER_CONFIGURED:
-        'print_preview.DestinationStore.PRINTER_CONFIGURED',
   };
 
   /**
    * Delay in milliseconds before the destination store ignores the initial
    * destination ID and just selects any printer (since the initial destination
    * was not found).
    * @private {number}
    * @const
    */
   DestinationStore.AUTO_SELECT_TIMEOUT_ = 15000;
@@ skipping 775 matching lines @@
         cr.dispatchSimpleEvent(
             this,
             DestinationStore.EventType.SELECTED_DESTINATION_CAPABILITIES_READY);
       }
     },
 
     /**
      * Attempt to resolve the capabilities for a Chrome OS printer.
      * @param {!print_preview.Destination} destination The destination which
      *     requires resolution.
+     * @return {!Promise<!print_preview.PrinterSetupResponse>}
      */
     resolveCrosDestination: function(destination) {
       assert(destination.origin == print_preview.Destination.Origin.CROS);
-      this.nativeLayer_.setupPrinter(destination.id).then(
-          /**
-            * Handle the result of a successful PRINTER_SETUP request.
-            * @param {!print_preview.PrinterSetupResponse} response.
-            */
-          function(response) {
-            this.dispatchEvent(new CustomEvent(
-                DestinationStore.EventType.PRINTER_CONFIGURED, {
-                  detail: response
-                }));
-          }.bind(this),
-          /**
-           * Calling printer setup failed.
-           */
-          function() {
-            this.dispatchEvent(new CustomEvent(
-                DestinationStore.EventType.PRINTER_CONFIGURED,
-                {detail: {printerId: destination.id, success: false}}));
-          }.bind(this));
+      return this.nativeLayer_.setupPrinter(destination.id);
     },
 
     /**
      * Attempts to resolve a provisional destination.
      * @param {!print_preview.Destination} destinaion Provisional destination
      *     that should be resolved.
      */
     resolveProvisionalDestination: function(destination) {
       assert(
           destination.provisionalType ==
@@ skipping 658 matching lines @@
       return this.getDestinationKey_(
           destination.origin, destination.id, destination.account);
     }
   };
 
   // Export
   return {
     DestinationStore: DestinationStore
   };
 });