Separate checking the user identity and checking if the user is syncing his history in two differen…

chrome/renderer/resources/extensions/searchbox_api.js

 // Copyright 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.
 
 var chrome;
 if (!chrome)
   chrome = {};
 
 if (!chrome.embeddedSearch) {
   chrome.embeddedSearch = new function() {
@@ skipping 66 matching lines @@
       //TODO(jered): Remove this empty method when google no longer requires it.
       this.setRestrictedValue = function() {};
     };
 
     this.newTabPage = new function() {
 
       // =======================================================================
       //                            Private functions
       // =======================================================================
       native function CheckIsUserSignedInToChromeAs();
+      native function CheckIsUserSyncingHistory();
       native function DeleteMostVisitedItem();
       native function GetAppLauncherEnabled();
       native function GetDispositionFromClick();
       native function GetMostVisitedItems();
       native function GetThemeBackgroundInfo();
       native function IsInputInProgress();
       native function LogEvent();
       native function LogMostVisitedImpression();
       native function LogMostVisitedNavigation();
       native function NavigateContentWindow();
@@ skipping 42 matching lines @@
                                        alt_key,
                                        ctrl_key,
                                        meta_key,
                                        shift_key);
       };
 
       this.checkIsUserSignedIntoChromeAs = function(identity) {
         CheckIsUserSignedInToChromeAs(identity);
       };
 
+      this.checkIsUserSyncingHistory = function() {
+        CheckIsUserSyncingHistory();
+      };
+
       // This method is restricted to chrome-search://most-visited pages by
       // checking the invoking context's origin in searchbox_extension.cc.
       this.logEvent = function(histogram_name) {
         LogEvent(histogram_name);
       };
 
       // This method is restricted to chrome-search://most-visited pages by
       // checking the invoking context's origin in searchbox_extension.cc.
       this.logMostVisitedImpression = function(position, provider) {
         LogMostVisitedImpression(position, provider);
@@ skipping 11 matching lines @@
 
       this.undoAllMostVisitedDeletions = function() {
         UndoAllMostVisitedDeletions();
       };
 
       this.undoMostVisitedDeletion = function(restrictedId) {
         UndoMostVisitedDeletion(restrictedId);
       };
 
       this.onsignedincheckdone = null;
+      this.onhistorysynccheckdone = null;
       this.oninputcancel = null;
       this.oninputstart = null;
       this.onmostvisitedchange = null;
       this.onthemechange = null;
     };
 
     // TODO(jered): Remove when google no longer expects this object.
     chrome.searchBox = this.searchBox;
   };
 }