Remove old (dead) app list code.

chrome/browser/ui/app_list/start_page_service_factory.cc

 // Copyright 2014 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/app_list/start_page_service_factory.h"
 
 #include "base/command_line.h"
 #include "chrome/browser/extensions/install_tracker_factory.h"
 #include "chrome/browser/profiles/incognito_helpers.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/app_list/start_page_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/keyed_service/content/browser_context_dependency_manager.h"
 #include "extensions/browser/extension_system_provider.h"
 #include "extensions/browser/extensions_browser_client.h"
 #include "ui/app_list/app_list_switches.h"
 
 namespace app_list {
 
 // static
 StartPageService* StartPageServiceFactory::GetForProfile(Profile* profile) {
-  if (!app_list::switches::IsExperimentalAppListEnabled() &&
-      !app_list::switches::IsVoiceSearchEnabled()) {
-    return NULL;
-  }
-
   return static_cast<StartPageService*>(
       GetInstance()->GetServiceForBrowserContext(profile, true));
 }
 
 // static
 StartPageServiceFactory* StartPageServiceFactory::GetInstance() {
   return base::Singleton<StartPageServiceFactory>::get();
 }
 
 StartPageServiceFactory::StartPageServiceFactory()
@@ skipping 14 matching lines @@
   return new StartPageService(profile);
 }
 
 content::BrowserContext* StartPageServiceFactory::GetBrowserContextToUse(
     content::BrowserContext* context) const {
   // The start page service needs an instance in ChromeOS guest mode.
   return chrome::GetBrowserContextOwnInstanceInIncognito(context);
 }
 
 }  // namespace app_list