cros: Replace WizardController string constants with OobeScreen values.

chrome/browser/chromeos/login/session/user_session_manager.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/session/user_session_manager.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
@@ skipping 1173 matching lines @@
   // TODO(nkostylev): This pointer should probably never be NULL, but it looks
   // like OnProfileCreated() may be getting called before
   // UserSessionManager::PrepareProfile() has set |delegate_| when Chrome is
   // killed during shutdown in tests -- see http://crosbug.com/18269.  Replace
   // this 'if' statement with a CHECK(delegate_) once the underlying issue is
   // resolved.
   if (delegate_)
     delegate_->OnProfilePrepared(profile, browser_launched);
 }
 
-void UserSessionManager::ActivateWizard(const std::string& screen_name) {
+void UserSessionManager::ActivateWizard(OobeScreen screen) {
   LoginDisplayHost* host = LoginDisplayHost::default_host();
   CHECK(host);
-  host->StartWizard(screen_name);
+  host->StartWizard(screen);
 }
 
 void UserSessionManager::InitializeStartUrls() const {
   // Child account status should be known by the time of this call.
   std::vector<std::string> start_urls;
 
   user_manager::UserManager* user_manager = user_manager::UserManager::Get();
 
   bool can_show_getstarted_guide = user_manager->GetActiveUser()->GetType() ==
                                    user_manager::USER_TYPE_REGULAR;
@@ skipping 58 matching lines @@
           InitializeStartUrls();
         else
           waiting_for_child_account_status_ = true;
       }
 
       // Mark the device as registered., i.e. the second part of OOBE as
       // completed.
       if (!StartupUtils::IsDeviceRegistered())
         StartupUtils::MarkDeviceRegistered(base::Closure());
 
-      ActivateWizard(WizardController::kTermsOfServiceScreenName);
+      ActivateWizard(OobeScreen::SCREEN_TERMS_OF_SERVICE);
       return false;
     }
   }
 
   DoBrowserLaunch(profile, LoginDisplayHost::default_host());
   return true;
 }
 
 void UserSessionManager::InitSessionRestoreStrategy() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
@@ skipping 560 matching lines @@
           ->browser_policy_connector_chromeos()
           ->IsEnterpriseManaged()) {
     return false;
   }
 
   // Do not show end of life notification if this is a guest session
   return !profile->IsGuestSession();
 }
 
 }  // namespace chromeos