Clean up LoginUIService. Remove Singleton behavior from PeopleHandler

chrome/browser/ui/sync/one_click_signin_sync_starter.cc

Index: chrome/browser/ui/sync/one_click_signin_sync_starter.cc
diff --git a/chrome/browser/ui/sync/one_click_signin_sync_starter.cc b/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
index ee5a791aa2d5c71ac0e1383a05f0b44464e34c54..564a8d3b87b7a59938818f814ecab42e8f1e1dbc 100644
--- a/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
+++ b/chrome/browser/ui/sync/one_click_signin_sync_starter.cc
@@ -358,7 +358,6 @@ void OneClickSigninSyncStarter::ConfirmAndSignin() {
         base::UTF8ToUTF16(signin->GetUsernameForAuthInProgress()),
         base::Bind(&OneClickSigninSyncStarter::UntrustedSigninConfirmed,
                    weak_pointer_factory_.GetWeakPtr()));
-    LoginUIServiceFactory::GetForProfile(profile_)->UntrustedLoginUIShown();
   } else {
     // No confirmation required - just sign in the user.
     signin->CompletePendingSignin();