Print Preview: Remove unused event

chrome/browser/resources/print_preview/native_layer.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.exportPath('print_preview');
 
 /**
  * @typedef {{selectSaveAsPdfDestination: boolean,
  *            layoutSettings.portrait: boolean,
  *            pageRange: string,
@@ skipping 108 matching lines @@
   NativeLayer.EventType = {
     ACCESS_TOKEN_READY: 'print_preview.NativeLayer.ACCESS_TOKEN_READY',
     CAPABILITIES_SET: 'print_preview.NativeLayer.CAPABILITIES_SET',
     CLOUD_PRINT_ENABLE: 'print_preview.NativeLayer.CLOUD_PRINT_ENABLE',
     DESTINATIONS_RELOAD: 'print_preview.NativeLayer.DESTINATIONS_RELOAD',
     DISABLE_SCALING: 'print_preview.NativeLayer.DISABLE_SCALING',
     FILE_SELECTION_CANCEL: 'print_preview.NativeLayer.FILE_SELECTION_CANCEL',
     FILE_SELECTION_COMPLETE:
         'print_preview.NativeLayer.FILE_SELECTION_COMPLETE',
     GET_CAPABILITIES_FAIL: 'print_preview.NativeLayer.GET_CAPABILITIES_FAIL',
-    LOCAL_DESTINATIONS_SET: 'print_preview.NativeLayer.LOCAL_DESTINATIONS_SET',
     MANIPULATE_SETTINGS_FOR_TEST:
         'print_preview.NativeLayer.MANIPULATE_SETTINGS_FOR_TEST',
     PAGE_COUNT_READY: 'print_preview.NativeLayer.PAGE_COUNT_READY',
     PAGE_LAYOUT_READY: 'print_preview.NativeLayer.PAGE_LAYOUT_READY',
     PAGE_PREVIEW_READY: 'print_preview.NativeLayer.PAGE_PREVIEW_READY',
     PREVIEW_GENERATION_DONE:
         'print_preview.NativeLayer.PREVIEW_GENERATION_DONE',
     PREVIEW_GENERATION_FAIL:
         'print_preview.NativeLayer.PREVIEW_GENERATION_FAIL',
     PRINT_TO_CLOUD: 'print_preview.NativeLayer.PRINT_TO_CLOUD',
@@ skipping 81 matching lines @@
                 initialSettings['initiatorTitle'] || '',
                 initialSettings['documentHasSelection'] || false,
                 initialSettings['shouldPrintSelectionOnly'] || false,
                 initialSettings['printerName'] || null,
                 initialSettings['appState'] || null,
                 initialSettings['defaultDestinationSelectionRules'] || null);
           });
     },
 
     /**
-     * Requests the system's local print destinations. A LOCAL_DESTINATIONS_SET
-     * event will be dispatched in response.
+     * Requests the system's local print destinations. The promise will be
+     * resolved with a list of the local destinations.
      * @return {!Promise<!Array<print_preview.LocalDestinationInfo>>}
      */
     getPrinters: function() {
       return cr.sendWithPromise('getPrinters');
     },
 
     /**
      * Requests the network's privet print destinations. A number of
      * PRIVET_PRINTER_CHANGED events will be fired in response, followed by a
      * PRIVET_SEARCH_ENDED.
@@ skipping 871 matching lines @@
       return this.serializedDefaultDestinationSelectionRulesStr_;
     }
   };
 
   // Export
   return {
     NativeInitialSettings: NativeInitialSettings,
     NativeLayer: NativeLayer
   };
 });