Add LoginState class to src/chromeos/login

chrome/browser/extensions/extension_system.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/extensions/extension_system.h"
 
 #include "base/base_switches.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
@@ skipping 31 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/features/feature.h"
 #include "chrome/common/extensions/manifest.h"
 #include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/url_data_source.h"
 
 #if defined(OS_CHROMEOS)
-#include "chrome/browser/chromeos/login/user_manager.h"
 #include "chromeos/chromeos_switches.h"
+#include "chromeos/login/login_state.h"
 #endif
 
 using content::BrowserThread;
 
 namespace extensions {
 
 //
 // ExtensionSystem
 //
 
@@ skipping 92 matching lines @@
   // These services must be registered before the ExtensionService tries to
   // load any extensions.
   {
     management_policy_.reset(new ManagementPolicy);
     RegisterManagementPolicyProviders();
   }
 
   bool skip_session_extensions = false;
 #if defined(OS_CHROMEOS)
   // Skip loading session extensions if we are not in a user session.
-  skip_session_extensions = !chromeos::UserManager::Get()->IsUserLoggedIn();
+  skip_session_extensions = !chromeos::LoginState::Get()->IsUserLoggedIn();
 #endif
   extension_service_->component_loader()->AddDefaultComponentExtensions(
       skip_session_extensions);
   if (command_line->HasSwitch(switches::kLoadComponentExtension)) {
     CommandLine::StringType path_list = command_line->GetSwitchValueNative(
         switches::kLoadComponentExtension);
     base::StringTokenizerT<CommandLine::StringType,
         CommandLine::StringType::const_iterator> t(path_list,
                                                    FILE_PATH_LITERAL(","));
     while (t.GetNext()) {
@@ skipping 281 matching lines @@
 void ExtensionSystemImpl::UnregisterExtensionWithRequestContexts(
     const std::string& extension_id,
     const extension_misc::UnloadedExtensionReason reason) {
   BrowserThread::PostTask(
       BrowserThread::IO, FROM_HERE,
       base::Bind(&ExtensionInfoMap::RemoveExtension, info_map(),
                  extension_id, reason));
 }
 
 }  // namespace extensions