OwnerKeyUtil is moved to components/ownership.

components/ownership/owner_key_util_impl.h

+// Copyright 2014 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_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_
+#define COMPONENTS_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_
+
+#include "base/compiler_specific.h"
+#include "base/files/file_path.h"
+#include "base/macros.h"
+#include "components/ownership/owner_key_util.h"
+#include "components/ownership/ownership_export.h"
+
+namespace ownership {
+
+// Implementation of OwnerKeyUtil which imports public part of the
+// owner key from a filesystem.
+class OWNERSHIP_EXPORT OwnerKeyUtilImpl : public OwnerKeyUtil {
+ public:
+  explicit OwnerKeyUtilImpl(const base::FilePath& public_key_file);
+
+  // OwnerKeyUtil implementation:
+  virtual bool ImportPublicKey(std::vector<uint8>* output) OVERRIDE;
+#if defined(USE_NSS)
+  virtual crypto::RSAPrivateKey* FindPrivateKeyInSlot(
+      const std::vector<uint8>& key,
+      PK11SlotInfo* slot) OVERRIDE;
+#endif  // defined(USE_NSS)
+  virtual bool IsPublicKeyPresent() OVERRIDE;
+
+ private:
+  virtual ~OwnerKeyUtilImpl();
+
+  // The file that holds the public key.
+  base::FilePath public_key_file_;
+
+  DISALLOW_COPY_AND_ASSIGN(OwnerKeyUtilImpl);
+};
+
+}  // namespace ownership
+
+#endif  // COMPONENTS_OWNERSHIP_OWNER_KEY_UTIL_IMPL_H_