Revert 154457 - Switch from SignedSettings to DeviceSettingsService.

chrome/browser/chromeos/login/base_login_display_host.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/chromeos/login/base_login_display_host.h"
 
 #include "ash/shell.h"
 #include "ash/shell_window_ids.h"
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 244 matching lines @@
   // auto-enrollment check can start. This happens either after the EULA is
   // accepted, or right after a reboot if the EULA has already been accepted.
 
   if (policy::AutoEnrollmentClient::IsDisabled()) {
     VLOG(1) << "CheckForAutoEnrollment: auto-enrollment disabled";
     return;
   }
 
   // Start by checking if the device has already been owned.
   pointer_factory_.InvalidateWeakPtrs();
-  DeviceSettingsService::Get()->GetOwnershipStatusAsync(
+  OwnershipService::GetSharedInstance()->GetStatusAsync(
       base::Bind(&BaseLoginDisplayHost::OnOwnershipStatusCheckDone,
                  pointer_factory_.GetWeakPtr()));
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // BaseLoginDisplayHost, content:NotificationObserver implementation:
 
 void BaseLoginDisplayHost::Observe(
     int type,
     const content::NotificationSource& source,
@@ skipping 124 matching lines @@
     }
 
     if (do_browser_transform_animation) {
       settings.SetTweenType(ui::Tween::EASE_OUT);
       default_container_layer->SetTransform(ui::Transform());
     }
   }
 }
 
 void BaseLoginDisplayHost::OnOwnershipStatusCheckDone(
-    DeviceSettingsService::OwnershipStatus status,
+    OwnershipService::Status status,
     bool current_user_is_owner) {
-  if (status != DeviceSettingsService::OWNERSHIP_NONE) {
+  if (status != OwnershipService::OWNERSHIP_NONE) {
     // The device is already owned. No need for auto-enrollment checks.
     VLOG(1) << "CheckForAutoEnrollment: device already owned";
     return;
   }
 
   // Kick off the auto-enrollment client.
   if (auto_enrollment_client_.get()) {
     // They client might have been started after the EULA screen, but we made
     // it to the login screen before it finished. In that case let the current
     // client proceed.
@@ skipping 144 matching lines @@
   VLOG(1) << "Initial time zone: " << timezone_name;
   // Apply locale customizations only once to preserve whatever locale
   // user has changed to during OOBE.
   if (!timezone_name.empty()) {
     chromeos::system::TimezoneSettings::GetInstance()->SetTimezoneFromID(
         UTF8ToUTF16(timezone_name));
   }
 }
 
 }  // namespace chromeos