[Sync] Move 'sync' target to sync/

sync/util/syncer_error.h

 // 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.
 
-#ifndef CHROME_BROWSER_SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_
-#define CHROME_BROWSER_SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_
+#ifndef SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_
+#define SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_
 #pragma once
 
 namespace browser_sync {
 
 // This enum describes all the ways a SyncerCommand can fail.
 //
 // SyncerCommands do many different things, but they share a common function
 // signature.  This enum, the return value for all SyncerCommands, must be able
 // to describe any possible failure for all SyncerComand.
 //
@@ skipping 19 matching lines @@
   SERVER_RETURN_NOT_MY_BIRTHDAY,
   SERVER_RESPONSE_VALIDATION_FAILED,
 
   SYNCER_OK
 };
 
 const char * GetSyncerErrorString(SyncerError);
 
 }  // namespace browser_sync
 
-#endif  // CHROME_BROWSER_SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_
+#endif  // SYNC_INTERNAL_API_INCLUDES_SYNCER_ERROR_H_