Print Preview: Make useCloudPrint a WebUI 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 68 matching lines @@
 
 cr.define('print_preview', function() {
   'use strict';
 
   /**
    * An interface to the native Chromium printing system layer.
    * @constructor
    */
   function NativeLayer() {
     // Bind global handlers
-    global.setUseCloudPrint = this.onSetUseCloudPrint_.bind(this);
     global.reloadPrintersList = this.onReloadPrintersList_.bind(this);
     global.printPreviewFailed = this.onPrintPreviewFailed_.bind(this);
     global.invalidPrinterSettings = this.onInvalidPrinterSettings_.bind(this);
     global.onDidGetDefaultPageLayout =
         this.onDidGetDefaultPageLayout_.bind(this);
     global.onDidGetPreviewPageCount = this.onDidGetPreviewPageCount_.bind(this);
     global.onDidPreviewPage = this.onDidPreviewPage_.bind(this);
     global.updatePrintPreview = this.onUpdatePrintPreview_.bind(this);
     global.onEnableManipulateSettingsForTest =
         this.onEnableManipulateSettingsForTest_.bind(this);
@@ skipping 24 matching lines @@
   NativeLayer.setInstance = function(instance) {
     currentInstance = instance;
   };
 
   /**
    * Event types dispatched from the Chromium native layer.
    * @enum {string}
    * @const
    */
   NativeLayer.EventType = {
-    CLOUD_PRINT_ENABLE: 'print_preview.NativeLayer.CLOUD_PRINT_ENABLE',
     DESTINATIONS_RELOAD: 'print_preview.NativeLayer.DESTINATIONS_RELOAD',
     DISABLE_SCALING: 'print_preview.NativeLayer.DISABLE_SCALING',
     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:
@@ skipping 402 matching lines @@
      */
     startManageCloudDestinations: function(user) {
       chrome.send('manageCloudPrinters', [user || '']);
     },
 
     /** Forces browser to open a new tab with the given URL address. */
     startForceOpenNewTab: function(url) {
       chrome.send('forceOpenNewTab', [url]);
     },
 
-    /**
-     * Turn on the integration of Cloud Print.
-     * @param {{cloudPrintURL: string, appKioskMode: string}} settings
-     *     cloudPrintUrl: The URL to use for cloud print servers.
-     * @private
-     */
-    onSetUseCloudPrint_: function(settings) {
-      var cloudPrintEnableEvent =
-          new Event(NativeLayer.EventType.CLOUD_PRINT_ENABLE);
-      cloudPrintEnableEvent.baseCloudPrintUrl = settings['cloudPrintUrl'] || '';
-      cloudPrintEnableEvent.appKioskMode = settings['appKioskMode'] || false;
-      this.eventTarget_.dispatchEvent(cloudPrintEnableEvent);
-    },
-
     /** Reloads the printer list. */
     onReloadPrintersList_: function() {
       cr.dispatchSimpleEvent(
           this.eventTarget_, NativeLayer.EventType.DESTINATIONS_RELOAD);
     },
 
     /**
      * Display an error message when print preview fails.
      * Called from PrintPreviewMessageHandler::OnPrintPreviewFailed().
      * @private
@@ skipping 318 matching lines @@
       return this.serializedDefaultDestinationSelectionRulesStr_;
     }
   };
 
   // Export
   return {
     NativeInitialSettings: NativeInitialSettings,
     NativeLayer: NativeLayer
   };
 });