[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/authenticator.cc

Index: chrome/browser/chromeos/login/authenticator.cc
diff --git a/chrome/browser/chromeos/login/authenticator.cc b/chrome/browser/chromeos/login/authenticator.cc
deleted file mode 100644
index 2ab4118f6fe1260fb68925b15d189a065907adcb..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/login/authenticator.cc
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "chrome/browser/chromeos/login/authenticator.h"
-
-namespace chromeos {
-
-class LoginStatusConsumer;
-
-Authenticator::Authenticator(LoginStatusConsumer* consumer)
-    : consumer_(consumer),
-      authentication_profile_(NULL) {
-}
-
-Authenticator::~Authenticator() {}
-
-void Authenticator::SetConsumer(LoginStatusConsumer* consumer) {
-  consumer_ = consumer;
-}
-
-}  // namespace chromeos