PART1: Initiated the SignedSettings refactoring.

chrome/browser/chromeos/login/new_user_view.cc

Index: chrome/browser/chromeos/login/new_user_view.cc
diff --git a/chrome/browser/chromeos/login/new_user_view.cc b/chrome/browser/chromeos/login/new_user_view.cc
index afb2ac28f6e6c6ab752b365b157f485743894ec0..418f89f084664b90d5b18d6341886539ae0d31cd 100644
--- a/chrome/browser/chromeos/login/new_user_view.cc
+++ b/chrome/browser/chromeos/login/new_user_view.cc
@@ -19,10 +19,10 @@
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/chromeos/cros/cros_library.h"
+#include "chrome/browser/chromeos/cros_settings.h"
 #include "chrome/browser/chromeos/login/rounded_rect_painter.h"
 #include "chrome/browser/chromeos/login/textfield_with_margin.h"
 #include "chrome/browser/chromeos/login/wizard_accessibility_helper.h"
-#include "chrome/browser/chromeos/user_cros_settings_provider.h"
 #include "chrome/browser/chromeos/views/copy_background.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/common/pref_names.h"
@@ -131,7 +131,11 @@ NewUserView::NewUserView(Delegate* delegate,
       need_create_account_(false),
       languages_menubutton_order_(-1),
       sign_in_button_order_(-1) {
-  if (UserCrosSettingsProvider::cached_allow_guest()) {
+  bool allow_guest = false;
+  // TODO(pastarmovj): Make this class an observer of the CrosSettings to be
+  // able to update the UI whenever policy is loaded.
+  CrosSettings::Get()->GetBoolean(kAccountsPrefAllowGuest, &allow_guest);
+  if (allow_guest) {
     need_create_account_ = true;
     if (need_guest_link)
       need_guest_link_ = true;