cros: Refactor of BaseScreen::GetName to BaseScreen::screen_id.

chrome/browser/chromeos/login/enrollment/enrollment_screen.cc

Index: chrome/browser/chromeos/login/enrollment/enrollment_screen.cc
diff --git a/chrome/browser/chromeos/login/enrollment/enrollment_screen.cc b/chrome/browser/chromeos/login/enrollment/enrollment_screen.cc
index 9e6cee7487e5482e3837d32e82ea65c412b71ea6..e582634046215019c13de57466e88b21dfaa5ee7 100644
--- a/chrome/browser/chromeos/login/enrollment/enrollment_screen.cc
+++ b/chrome/browser/chromeos/login/enrollment/enrollment_screen.cc
@@ -64,7 +64,7 @@ EnrollmentScreen* EnrollmentScreen::Get(ScreenManager* manager) {
 
 EnrollmentScreen::EnrollmentScreen(BaseScreenDelegate* base_screen_delegate,
                                    EnrollmentScreenActor* actor)
-    : BaseScreen(base_screen_delegate),
+    : BaseScreen(base_screen_delegate, WizardController::kEnrollmentScreenName),
       actor_(actor),
       weak_ptr_factory_(this) {}
 
@@ -166,10 +166,6 @@ void EnrollmentScreen::Hide() {
   weak_ptr_factory_.InvalidateWeakPtrs();
 }
 
-std::string EnrollmentScreen::GetName() const {
-  return WizardController::kEnrollmentScreenName;
-}
-
 void EnrollmentScreen::AuthenticateUsingAttestation() {
   VLOG(1) << "Authenticating using attestation.";
   elapsed_timer_.reset(new base::ElapsedTimer());