Handle refresh on sync setup page.

chrome/browser/resources/sync_promo/sync_promo.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.
 
 // TODO(sail): Refactor options_page and remove this include.
 <include src="../options2/options_page.js"/>
 <include src="../shared/js/util.js"/>
 <include src="../sync_setup_overlay.js"/>
 
 cr.define('sync_promo', function() {
@@ skipping 44 matching lines @@
     },
 
     // Initializes the page.
     initializePage: function() {
       options.SyncSetupOverlay.prototype.initializePage.call(this);
 
       // Hide parts of the login UI and show the promo UI.
       this.hideOuterLoginUI_();
       $('promo-skip').hidden = false;
 
-      this.showSetupUI_();
       chrome.send('SyncPromo:Initialize');
 
       var self = this;
 
       $('promo-skip-button').addEventListener('click', function() {
         chrome.send('SyncPromo:UserSkipped');
         self.closeOverlay_();
       });
 
       var learnMoreClickedAlready = false;
@@ skipping 57 matching lines @@
       $('choose-datatypes-cancel').addEventListener('click', cancelFunc);
 
       // Add the source parameter to the document so that it can be used to
       // selectively show and hide elements using CSS.
       var params = parseQueryParams(document.location);
       if (params.source == '0')
         document.documentElement.setAttribute('isstartup', '');
     },
 
     /**
-     * Called when the page is unloading to record number of times a user tried
-     * to sign in and if they left while a throbber was running.
+     * Called when the page is unloading.
      * @private
      */
-    recordPageViewActions_: function() {
+    onUnload: function() {
+      // Record number of times a user tried to sign in and if they left
+      // while a throbber was running.
       chrome.send('SyncPromo:RecordSignInAttempts', [this.signInAttempts_]);
       if (this.throbberStart_)
         chrome.send('SyncPromo:UserFlowAction', [actions.LEFT_DURING_THROBBER]);
+      chrome.send('SyncSetupDidClosePage');
     },
 
     /** @inheritDoc */
     sendConfiguration_: function() {
       chrome.send('SyncPromo:UserFlowAction',
                   [actions.CONFIRMED_AFTER_SIGN_IN]);
       options.SyncSetupOverlay.prototype.sendConfiguration_.apply(this,
           arguments);
     },
 
@@ skipping 24 matching lines @@
      * The start time of a throbber on the page.
      * @private
      */
     throbberStart_: 0,
   };
 
   SyncPromo.showErrorUI = function() {
     SyncPromo.getInstance().showErrorUI_();
   };
 
-  SyncPromo.showSetupUI = function() {
-    SyncPromo.getInstance().showSetupUI_();
-  };
-
   SyncPromo.showSyncSetupPage = function(page, args) {
     SyncPromo.getInstance().showSyncSetupPage_(page, args);
   };
 
   SyncPromo.showSuccessAndClose = function() {
     SyncPromo.getInstance().showSuccessAndClose_();
   };
 
   SyncPromo.showSuccessAndSettingUp = function() {
     chrome.send('SyncPromo:UserFlowAction', [actions.SIGNED_IN_SUCCESSFULLY]);
     SyncPromo.getInstance().showSuccessAndSettingUp_();
   };
 
   SyncPromo.showStopSyncingUI = function() {
     SyncPromo.getInstance().showStopSyncingUI_();
   };
 
   SyncPromo.initialize = function() {
     SyncPromo.getInstance().initializePage();
   };
 
-  SyncPromo.recordPageViewActions = function() {
-    SyncPromo.getInstance().recordPageViewActions_();
+  SyncPromo.onUnload = function() {
+    SyncPromo.getInstance().onUnload();
   };
 
   SyncPromo.populatePromoMessage = function(resName) {
     SyncPromo.getInstance().populatePromoMessage_(resName);
   };
 
   // Export
   return {
     SyncPromo: SyncPromo
   };
 });
 
 var OptionsPage = options.OptionsPage;
 var SyncSetupOverlay = sync_promo.SyncPromo;
 window.addEventListener('DOMContentLoaded', sync_promo.SyncPromo.initialize);
-window.addEventListener('beforeunload',
-    sync_promo.SyncPromo.recordPageViewActions.bind(sync_promo.SyncPromo));
+window.addEventListener('unload',
+    sync_promo.SyncPromo.onUnload.bind(sync_promo.SyncPromo));