fix sync login UI on reload

chrome/browser/ui/webui/sync_setup_handler.h

Index: chrome/browser/ui/webui/sync_setup_handler.h
diff --git a/chrome/browser/ui/webui/sync_setup_handler.h b/chrome/browser/ui/webui/sync_setup_handler.h
index d31947668b379ee55f19097a5b0943cbcb1df873..624a803b7594041f5f0f23b3b86e0e268fb4cad0 100644
--- a/chrome/browser/ui/webui/sync_setup_handler.h
+++ b/chrome/browser/ui/webui/sync_setup_handler.h
@@ -97,6 +97,9 @@ class SyncSetupHandler : public options2::OptionsPageUIHandler,
   // profile.
   ProfileSyncService* GetSyncService() const;
 
+  // Returns the LoginUIService for the parent profile.
+  LoginUIService* GetLoginUIService() const;
+
  private:
   // Callbacks from the page.
   void OnDidClosePage(const base::ListValue* args);
@@ -170,9 +173,6 @@ class SyncSetupHandler : public options2::OptionsPageUIHandler,
   // Returns the SigninManager for the parent profile.
   SigninManager* GetSignin() const;
 
-  // Returns the LoginUIService for the parent profile.
-  LoginUIService* GetLoginUIService() const;
-
   // The SigninTracker object used to determine when the user has fully signed
   // in (this requires waiting for various services to initialize and tracking
   // errors from multiple sources). Should only be non-null while the login UI