[Sync] [Mac] Show sync menu item in app menu even in incognito mode

chrome/browser/ui/browser.cc

 // Copyright (c) 2011 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/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 3743 matching lines @@
 void Browser::OnStateChanged() {
   DCHECK(profile_->GetProfileSyncService());
 
 #if !defined(OS_MACOSX)
   const bool show_main_ui = is_type_tabbed() && !window_->IsFullscreen();
 #else
   const bool show_main_ui = is_type_tabbed();
 #endif
 
   command_updater_.UpdateCommandEnabled(IDC_SYNC_BOOKMARKS,
-      show_main_ui && profile_->IsSyncAccessible());
+      show_main_ui && profile_->GetOriginalProfile()->IsSyncAccessible());
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // Browser, InstantDelegate implementation:
 
 void Browser::PrepareForInstant() {
   window_->PrepareForInstant();
 }
 
 void Browser::ShowInstant(TabContentsWrapper* preview_contents) {
@@ skipping 244 matching lines @@
   command_updater_.UpdateCommandEnabled(
       IDC_FOCUS_CHROMEOS_STATUS, main_not_fullscreen);
 
   // Show various bits of UI
   command_updater_.UpdateCommandEnabled(IDC_DEVELOPER_MENU, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_FEEDBACK, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_BOOKMARK_BAR,
       browser_defaults::bookmarks_enabled && show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_IMPORT_SETTINGS, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_SYNC_BOOKMARKS,
-      show_main_ui && profile_->IsSyncAccessible());
+      show_main_ui && profile_->GetOriginalProfile()->IsSyncAccessible());
 
   command_updater_.UpdateCommandEnabled(IDC_OPTIONS, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_EDIT_SEARCH_ENGINES, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_VIEW_PASSWORDS, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_ABOUT, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_SHOW_APP_MENU, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_TOGGLE_VERTICAL_TABS, show_main_ui);
   command_updater_.UpdateCommandEnabled(IDC_COMPACT_NAVBAR, show_main_ui);
 #if defined (ENABLE_PROFILING) && !defined(NO_TCMALLOC)
   command_updater_.UpdateCommandEnabled(IDC_PROFILING_ENABLED, show_main_ui);
@@ skipping 775 matching lines @@
 }
 
 void Browser::ShowSyncSetup() {
   ProfileSyncService* service =
       profile()->GetOriginalProfile()->GetProfileSyncService();
   if (service->HasSyncSetupCompleted())
     ShowOptionsTab(chrome::kSyncSetupSubPage);
   else
     service->ShowLoginDialog();
 }