[Sync] Merge //components/browser_sync into one directory.

components/browser_sync/signin_confirmation_helper.h

 // Copyright 2015 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 COMPONENTS_BROWSER_SYNC_BROWSER_SIGNIN_CONFIRMATION_HELPER_
-#define COMPONENTS_BROWSER_SYNC_BROWSER_SIGNIN_CONFIRMATION_HELPER_
+#ifndef COMPONENTS_BROWSER_SYNC_SIGNIN_CONFIRMATION_HELPER_H_
+#define COMPONENTS_BROWSER_SYNC_SIGNIN_CONFIRMATION_HELPER_H_
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/task/cancelable_task_tracker.h"
 
 namespace history {
 class HistoryService;
 class QueryResults;
@@ skipping 43 matching lines @@
   int pending_requests_;
 
   // Callback to pass the result back to the caller.
   const base::Callback<void(bool)> return_result_;
 
   DISALLOW_COPY_AND_ASSIGN(SigninConfirmationHelper);
 };
 
 }  // namespace sync_driver
 
-#endif  // COMPONENTS_BROWSER_SYNC_BROWSER_SIGNIN_CONFIRMATION_HELPER_
+#endif  // COMPONENTS_BROWSER_SYNC_SIGNIN_CONFIRMATION_HELPER_H_