Revert "Remove desktop auto-login since we don't plan on shipping it there. Refactor the base and …

chrome/browser/ui/webui/options/browser_options_handler.cc

 // 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.
 
 #include "chrome/browser/ui/webui/options/browser_options_handler.h"
 
 #include <string>
 #include <vector>
 
 #include "apps/app_window.h"
@@ skipping 1345 matching lines @@
           sync_ui_util::SYNC_ERROR;
   sync_status->SetString("statusText", status_label);
   sync_status->SetString("actionLinkText", link_label);
   sync_status->SetBoolean("hasError", status_has_error);
 
   sync_status->SetBoolean("managed", service && service->IsManaged());
   sync_status->SetBoolean("signedIn",
                           !signin->GetAuthenticatedUsername().empty());
   sync_status->SetBoolean("hasUnrecoverableError",
                           service && service->HasUnrecoverableError());
+  sync_status->SetBoolean(
+      "autoLoginVisible",
+      CommandLine::ForCurrentProcess()->HasSwitch(switches::kEnableAutologin) &&
+      service && service->IsSyncEnabledAndLoggedIn() &&
+      service->IsOAuthRefreshTokenAvailable());
 
   return sync_status.Pass();
 }
 
 void BrowserOptionsHandler::HandleSelectDownloadLocation(
     const base::ListValue* args) {
   PrefService* pref_service = Profile::FromWebUI(web_ui())->GetPrefs();
   select_folder_dialog_ = ui::SelectFileDialog::Create(
       this, new ChromeSelectFilePolicy(web_ui()->GetWebContents()));
   ui::SelectFileDialog::FileTypeInfo info;
@@ skipping 433 matching lines @@
 void BrowserOptionsHandler::SetupEasyUnlock() {
   bool has_pairing = !Profile::FromWebUI(web_ui())->GetPrefs()
       ->GetDictionary(prefs::kEasyUnlockPairing)->empty();
   base::FundamentalValue has_pairing_value(has_pairing);
   web_ui()->CallJavascriptFunction(
       "BrowserOptions.updateEasyUnlock",
       has_pairing_value);
 }
 
 }  // namespace options