[cros login] Split login related classes into subfolders.

chrome/browser/chromeos/login/signin/merge_session_throttle.h

 // Copyright (c) 2013 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.
 
-#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_THROTTLE_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_THROTTLE_H_
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_THROTTLE_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_THROTTLE_H_
 
 #include <set>
 
 #include "base/atomic_ref_count.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/resource_throttle.h"
 #include "net/base/completion_callback.h"
 #include "webkit/common/resource_type.h"
 
@@ skipping 69 matching lines @@
   // Global counter that keeps the track of session merge status for all
   // encountered profiles. This is used to determine if a throttle should
   // even be even added to new requests. Value of 0 (initial) means that we
   // probably have some profiles to restore, while 1 means that all known
   // profiles are restored.
   static base::AtomicRefCount all_profiles_restored_;
 
   DISALLOW_COPY_AND_ASSIGN(MergeSessionThrottle);
 };
 
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_THROTTLE_H_
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_THROTTLE_H_