Remove unused language options code, which has been superseded by DOMUI.

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 <shellapi.h>
 #include <windows.h>
 #endif  // OS_WIN
@@ skipping 112 matching lines @@
 #include "chrome/browser/ui/view_ids.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #endif  // OS_WIN
 
 #if defined(OS_MACOSX)
 #include "chrome/browser/ui/cocoa/find_pasteboard.h"
 #endif
 
 #if defined(OS_CHROMEOS)
 #include "chrome/browser/chromeos/boot_times_loader.h"
-#include "chrome/browser/chromeos/options/language_config_view.h"
 #endif
 
 using base::TimeDelta;
 
 ///////////////////////////////////////////////////////////////////////////////
 
 namespace {
 
 // The URL to be loaded to display Help.
 #if defined(OS_CHROMEOS)
@@ skipping 1779 matching lines @@
   }
 }
 
 void Browser::OpenLanguageOptionsDialog() {
   UserMetrics::RecordAction(UserMetricsAction("OpenLanguageOptionsDialog"),
                             profile_);
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kDisableTabbedOptions)) {
     ShowOptionsTab(chrome::kLanguageOptionsSubPage);
   } else {
-    chromeos::LanguageConfigView::Show(profile_, NULL);
+   // Language options dialog has been replaced by DOMUI.
   }
 }
 
 void Browser::OpenSystemTabAndActivate() {
   OpenURL(GURL(chrome::kChromeUISystemInfoURL), GURL(),
           NEW_FOREGROUND_TAB, PageTransition::LINK);
   window_->Activate();
 }
 
 void Browser::OpenMobilePlanTabAndActivate() {
@@ skipping 2322 matching lines @@
     // The page transition below is only for the purpose of inserting the tab.
     browser->AddTab(view_source_contents, PageTransition::LINK);
   }
 
   if (profile_->HasSessionService()) {
     SessionService* session_service = profile_->GetSessionService();
     if (session_service)
       session_service->TabRestored(&view_source_contents->controller(), false);
   }
 }