[cros login] Split login related classes into subfolders.

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

Index: chrome/browser/chromeos/login/signin/merge_session_load_page.h
diff --git a/chrome/browser/chromeos/login/merge_session_load_page.h b/chrome/browser/chromeos/login/signin/merge_session_load_page.h
similarity index 86%
rename from chrome/browser/chromeos/login/merge_session_load_page.h
rename to chrome/browser/chromeos/login/signin/merge_session_load_page.h
index 35defab497fb14e18ff1e65e35abe0be4be8951b..30222c064a6940565de119c4f07e4b57747c454b 100644
--- a/chrome/browser/chromeos/login/merge_session_load_page.h
+++ b/chrome/browser/chromeos/login/signin/merge_session_load_page.h
@@ -2,15 +2,15 @@
 // 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_LOAD_PAGE_H_
-#define CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_LOAD_PAGE_H_
+#ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_LOAD_PAGE_H_
+#define CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_LOAD_PAGE_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/compiler_specific.h"
-#include "chrome/browser/chromeos/login/merge_session_throttle.h"
-#include "chrome/browser/chromeos/login/oauth2_login_manager.h"
+#include "chrome/browser/chromeos/login/signin/merge_session_throttle.h"
+#include "chrome/browser/chromeos/login/signin/oauth2_login_manager.h"
 #include "content/public/browser/interstitial_page_delegate.h"
 #include "url/gurl.h"
 
@@ -84,4 +84,4 @@ class MergeSessionLoadPage
 
 }  // namespace chromeos
 
-#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_MERGE_SESSION_LOAD_PAGE_H_
+#endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SIGNIN_MERGE_SESSION_LOAD_PAGE_H_