[Refactor] Use ScopedTestPublicSessionLoginState in code

chrome/browser/extensions/api/web_request/web_request_apitest.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 "base/command_line.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/strings/stringprintf.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/active_tab_permission_granter.h"
 #include "chrome/browser/extensions/extension_action_runner.h"
 #include "chrome/browser/extensions/extension_apitest.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/tab_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_navigator_params.h"
 #include "chrome/browser/ui/login/login_handler.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
 #include "chrome/common/extensions/extension_process_policy.h"
 #include "chrome/test/base/search_test_utils.h"
 #include "chrome/test/base/ui_test_utils.h"
-#include "chromeos/login/login_state.h"
+#include "chromeos/login/scoped_test_public_session_login_state.h"
 #include "content/public/browser/notification_registrar.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/browser_test_utils.h"
 #include "extensions/browser/api/web_request/web_request_api.h"
 #include "extensions/browser/blocked_action_type.h"
 #include "extensions/browser/extension_system.h"
@@ skipping 124 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest, WebRequestTypes) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   ASSERT_TRUE(RunExtensionSubtest("webrequest", "test_types.html")) << message_;
 }
 
 #if defined(OS_CHROMEOS)
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest, WebRequestPublicSession) {
   ASSERT_TRUE(StartEmbeddedTestServer());
-  // Set Public Session state.
-  chromeos::LoginState::Get()->SetLoggedInState(
-      chromeos::LoginState::LOGGED_IN_ACTIVE,
-      chromeos::LoginState::LOGGED_IN_USER_PUBLIC_ACCOUNT);
+  chromeos::ScopedTestPublicSessionLoginState login_state;
   // Disable a CHECK while doing api tests.
   WebRequestPermissions::AllowAllExtensionLocationsInPublicSessionForTesting(
       true);
   ASSERT_TRUE(RunExtensionSubtest("webrequest_public_session", "test.html")) <<
       message_;
   WebRequestPermissions::AllowAllExtensionLocationsInPublicSessionForTesting(
       false);
 }
 #endif  // defined(OS_CHROMEOS)
 
@@ skipping 474 matching lines @@
 // requests when authenrication is requested by server.
 IN_PROC_BROWSER_TEST_F(ExtensionWebRequestApiTest,
                        WebSocketRequestAuthRequired) {
   ASSERT_TRUE(StartEmbeddedTestServer());
   ASSERT_TRUE(StartWebSocketServer(net::GetWebSocketTestDataDirectory(), true));
   ASSERT_TRUE(RunExtensionSubtest("webrequest", "test_websocket_auth.html"))
       << message_;
 }
 
 }  // namespace extensions