cros: Use AlertDialog for remora device requisition.

chrome/browser/resources/chromeos/login/display_manager.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 Display manager for WebUI OOBE and login.
  */
 
 // TODO(xiyuan): Find a better to share those constants.
 /** @const */ var SCREEN_OOBE_NETWORK = 'connect';
@@ skipping 211 matching lines @@
       } else if (name == ACCELERATOR_RESET) {
         var currentStepId = this.screens_[this.currentStep_];
         if (currentStepId == SCREEN_GAIA_SIGNIN ||
             currentStepId == SCREEN_ACCOUNT_PICKER) {
           chrome.send('toggleResetScreen');
         }
       } else if (name == ACCELERATOR_DEVICE_REQUISITION) {
         if (this.isOobeUI())
           this.showDeviceRequisitionPrompt_();
       } else if (name == ACCELERATOR_DEVICE_REQUISITION_REMORA) {
-        if (this.isOobeUI()) {
-          this.deviceRequisition_ = 'remora';
-          this.showDeviceRequisitionPrompt_();
-        }
+        if (this.isOobeUI())
+          this.showDeviceRequisitionRemoraPrompt_();
       } else if (name == ACCELERATOR_APP_LAUNCH_BAILOUT) {
         var currentStepId = this.screens_[this.currentStep_];
         if (currentStepId == SCREEN_APP_LAUNCH_SPLASH)
           chrome.send('cancelAppLaunch');
       }
 
       if (!this.forceKeyboardFlow_)
         return;
 
       // Handle special accelerators for keyboard enhanced navigation flow.
@@ skipping 337 matching lines @@
 
     /*
      * Updates the device requisition string shown in the requisition prompt.
      * @param {string} requisition The device requisition.
      */
     updateDeviceRequisition: function(requisition) {
       this.deviceRequisition_ = requisition;
     },
 
     /**
+     * Shows the special remora device requisition prompt.
+     * @private
+     */
+    showDeviceRequisitionRemoraPrompt_: function() {
+      if (!this.deviceRequisitionRemoraDialog_) {
+        this.deviceRequisitionRemoraDialog_ =
+            new cr.ui.dialogs.AlertDialog(document.body);
+        this.deviceRequisitionRemoraDialog_.setOkLabel(
+            loadTimeData.getString('deviceRequisitionPromptOk'));
+      }
+      this.deviceRequisitionRemoraDialog_.show(
+          loadTimeData.getString('deviceRequisitionRemoraPromptText'),
+          function() {
+            chrome.send('setDeviceRequisition', ['remora']);
+          });
+    },
+
+    /**
      * Returns true if Oobe UI is shown.
      */
     isOobeUI: function() {
       return document.body.classList.contains('oobe-display');
     },
 
     /**
      * Returns true if sign in UI should trigger wallpaper load on boot.
      */
     shouldLoadWallpaperOnBoot: function() {
@@ skipping 205 matching lines @@
    */
   DisplayManager.refocusCurrentPod = function() {
     $('pod-row').refocusCurrentPod();
   };
 
   // Export
   return {
     DisplayManager: DisplayManager
   };
 });