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

components/sync/base/nigori.h

 // Copyright 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_UTIL_NIGORI_H_
-#define SYNC_UTIL_NIGORI_H_
+#ifndef COMPONENTS_SYNC_BASE_NIGORI_H_
+#define COMPONENTS_SYNC_BASE_NIGORI_H_
 
 #include <stddef.h>
 
 #include <memory>
 #include <string>
 
-#include "sync/base/sync_export.h"
+#include "components/sync/base/sync_export.h"
 
 namespace crypto {
 class SymmetricKey;
 }  // namespace crypto
 
 namespace syncer {
 
 // A (partial) implementation of Nigori, a protocol to securely store secrets in
 // the cloud. This implementation does not support server authentication or
 // assisted key derivation.
@@ skipping 54 matching lines @@
   static const size_t kSigningIterations = 1004;
 
  private:
   std::unique_ptr<crypto::SymmetricKey> user_key_;
   std::unique_ptr<crypto::SymmetricKey> encryption_key_;
   std::unique_ptr<crypto::SymmetricKey> mac_key_;
 };
 
 }  // namespace syncer
 
-#endif  // SYNC_UTIL_NIGORI_H_
+#endif  // COMPONENTS_SYNC_BASE_NIGORI_H_