Switch from SignedSettings to DeviceSettingsService.

chrome/browser/chromeos/login/existing_user_controller.h

Index: chrome/browser/chromeos/login/existing_user_controller.h
diff --git a/chrome/browser/chromeos/login/existing_user_controller.h b/chrome/browser/chromeos/login/existing_user_controller.h
index 1b62b091382c83950511d7f5e562ac4579028eb5..adfe116bd06bb54f334d0ddcb0a3c797893c891a 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.h
+++ b/chrome/browser/chromeos/login/existing_user_controller.h
@@ -20,7 +20,7 @@
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/password_changed_view.h"
 #include "chrome/browser/chromeos/login/user.h"
-#include "chrome/browser/chromeos/settings/ownership_service.h"
+#include "chrome/browser/chromeos/settings/device_settings_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "googleurl/src/gurl.h"
@@ -28,8 +28,8 @@
 
 namespace chromeos {
 
-class LoginDisplayHost;
 class CrosSettings;
+class LoginDisplayHost;
 
 // ExistingUserController is used to handle login when someone has
 // already logged into the machine.
@@ -149,8 +149,9 @@ class ExistingUserController : public LoginDisplay::Delegate,
 
   // Handles result of ownership check and starts enterprise enrollment if
   // applicable.
-  void OnEnrollmentOwnershipCheckCompleted(OwnershipService::Status status,
-                                           bool current_user_is_owner);
+  void OnEnrollmentOwnershipCheckCompleted(
+      DeviceSettingsService::OwnershipStatus status,
+      bool current_user_is_owner);
 
   // Enters the enterprise enrollment screen. |forced| is true if this is the
   // result of an auto-enrollment check, and the user shouldn't be able to
@@ -162,6 +163,13 @@ class ExistingUserController : public LoginDisplay::Delegate,
   // has to be performed, and will resume once auto-enrollment completes.
   void CompleteLoginInternal(std::string username, std::string password);
 
+  // Creates |login_performer_| if necessary and calls login() on it.
+  void PerformLogin(const std::string& username,
+                    const std::string& password,
+                    LoginPerformer::AuthorizationMode auth_mode,
+                    DeviceSettingsService::OwnershipStatus ownership_status,
+                    bool is_owner);
+
   void set_login_performer_delegate(LoginPerformer::Delegate* d) {
     login_performer_delegate_.reset(d);
   }