Remove PSS::ShowLoginDialog() and obsolete IDC_SYNC_BOOKMARKS.

chrome/browser/ui/browser.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_BROWSER_H_
 #define CHROME_BROWSER_UI_BROWSER_H_
 #pragma once
 
 #include <map>
 #include <set>
@@ skipping 313 matching lines @@
 #if defined(OS_MACOSX)
   // Open a new window with history/downloads/help/options (needed on Mac when
   // there are no windows).
   static void OpenHistoryWindow(Profile* profile);
   static void OpenDownloadsWindow(Profile* profile);
   static void OpenHelpWindow(Profile* profile);
   static void OpenOptionsWindow(Profile* profile);
   static void OpenClearBrowsingDataDialogWindow(Profile* profile);
   static void OpenImportSettingsDialogWindow(Profile* profile);
   static void OpenInstantConfirmDialogWindow(Profile* profile);
+  static void OpenSyncSetupWindow(Profile* profile);
 #endif
 
   // Opens a window with the extensions tab in it - needed by long-lived
   // extensions which may run with no windows open.
   static void OpenExtensionsWindow(Profile* profile);
 
   // State Storage and Retrieval for UI ///////////////////////////////////////
 
   // Save and restore the window position.
   std::string GetWindowPlacementKey() const;
@@ skipping 1112 matching lines @@
 
   scoped_refptr<FullscreenController> fullscreen_controller_;
 
   // True if the browser window has been shown at least once.
   bool window_has_shown_;
 
   DISALLOW_COPY_AND_ASSIGN(Browser);
 };
 
 #endif  // CHROME_BROWSER_UI_BROWSER_H_