[cros] Define session_manager component with SessionManager base class

chrome/browser/chromeos/login/ui/login_display_host_impl.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/chromeos/login/ui/login_display_host_impl.h"
 
 #include <vector>
 
 #include "ash/audio/sounds.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 50 matching lines @@
 #include "chrome/common/pref_names.h"
 #include "chromeos/audio/chromeos_sounds.h"
 #include "chromeos/chromeos_constants.h"
 #include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/session_manager_client.h"
 #include "chromeos/ime/extension_ime_util.h"
 #include "chromeos/ime/input_method_manager.h"
 #include "chromeos/login/login_state.h"
 #include "chromeos/settings/timezone_settings.h"
+#include "components/session_manager/core/session_manager.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_types.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_ui.h"
 #include "grit/browser_resources.h"
 #include "media/audio/sounds/sounds_manager.h"
 #include "ui/aura/window.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/base/ui_base_switches_util.h"
@@ skipping 1094 matching lines @@
         prefs->GetBoolean(prefs::kOwnerPrimaryMouseButtonRight));
     system::InputDeviceSettings::Get()->SetTapToClick(
         prefs->GetBoolean(prefs::kOwnerTapToClickEnabled));
   }
   system::InputDeviceSettings::Get()->SetNaturalScroll(
       CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kNaturalScrollDefault));
 
   gfx::Rect screen_bounds(chromeos::CalculateScreenBounds(gfx::Size()));
 
+  // Check whether we need to execute OOBE flow.
+  bool oobe_complete = chromeos::StartupUtils::IsOobeCompleted();

[oshima, 2014/07/14 20:03:53]

or
next_state = IsOobeCompleted() ? STATE_LOGIN_PRIMARY : STATE_OOBE;

[Nikita (slow), 2014/07/15 10:18:43]

Done.

+  if (!oobe_complete) {
+    g_browser_process->platform_part()->session_manager()->SetSessionState(
+        session_manager::SessionManager::SESSION_STATE_OOBE);
+  } else {
+    g_browser_process->platform_part()->session_manager()->SetSessionState(
+        session_manager::SessionManager::SESSION_STATE_LOGIN_PRIMARY);
+  }
+
   LoginDisplayHost* display_host = new LoginDisplayHostImpl(screen_bounds);
 
   bool show_app_launch_splash_screen = (first_screen_name ==
       chromeos::WizardController::kAppLaunchSplashScreenName);
   if (show_app_launch_splash_screen) {
     const std::string& auto_launch_app_id =
         chromeos::KioskAppManager::Get()->GetAutoLaunchApp();
     display_host->StartAppLaunch(auto_launch_app_id,
                                  false /* diagnostic_mode */);
     return;
   }
 
-  // Check whether we need to execute OOBE process.
-  bool oobe_complete = chromeos::StartupUtils::IsOobeCompleted();
   policy::BrowserPolicyConnectorChromeOS* connector =
       g_browser_process->platform_part()->browser_policy_connector_chromeos();
   bool enrollment_screen_wanted =
       chromeos::WizardController::ShouldRecoverEnrollment() ||
       (chromeos::WizardController::ShouldAutoStartEnrollment() &&
        oobe_complete &&
        !connector->IsEnterpriseManaged());
   if (enrollment_screen_wanted && first_screen_name.empty()) {
     // Shows networks screen instead of enrollment screen to resume the
     // interrupted auto start enrollment flow because enrollment screen does
@@ skipping 59 matching lines @@
   scoped_ptr<locale_util::SwitchLanguageCallback> callback(
       new locale_util::SwitchLanguageCallback(
           base::Bind(&OnLanguageSwitchedCallback, base::Passed(data.Pass()))));
 
   // Load locale keyboards here. Hardware layout would be automatically enabled.
   locale_util::SwitchLanguage(
       locale, true, true /* login_layouts_only */, callback.Pass());
 }
 
 }  // namespace chromeos