[Sync] Move //sync to //components/sync.

components/sync/base/unrecoverable_error_handler.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 SYNC_INTERNAL_API_PUBLIC_UTIL_UNRECOVERABLE_ERROR_HANDLER_H_
-#define SYNC_INTERNAL_API_PUBLIC_UTIL_UNRECOVERABLE_ERROR_HANDLER_H_
+#ifndef COMPONENTS_SYNC_BASE_UNRECOVERABLE_ERROR_HANDLER_H_
+#define COMPONENTS_SYNC_BASE_UNRECOVERABLE_ERROR_HANDLER_H_
 
 #include <string>
 
 #include "base/location.h"
 
 namespace syncer {
 
 class UnrecoverableErrorHandler {
  public:
   // Call this when normal operation detects that the chrome model and the
   // syncer model are inconsistent, or similar.  The ProfileSyncService will
   // try to avoid doing any work to avoid crashing or corrupting things
   // further, and will report an error status if queried.
   virtual void OnUnrecoverableError(const tracked_objects::Location& from_here,
                                     const std::string& message) = 0;
   virtual ~UnrecoverableErrorHandler() {}
 };
 
 }  // namespace syncer
 
-#endif  // SYNC_INTERNAL_API_PUBLIC_UTIL_UNRECOVERABLE_ERROR_HANDLER_H_
+#endif  // COMPONENTS_SYNC_BASE_UNRECOVERABLE_ERROR_HANDLER_H_