OwnerKeyUtil is moved to components/ownership.

components/ownership/owner_key_util.cc

Index: components/ownership/owner_key_util.cc
diff --git a/components/ownership/owner_key_util.cc b/components/ownership/owner_key_util.cc
new file mode 100644
index 0000000000000000000000000000000000000000..5bf0795392babc3fd0c9c19e65f9043904b45008
--- /dev/null
+++ b/components/ownership/owner_key_util.cc
@@ -0,0 +1,62 @@
+// 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.
+
+#include "components/ownership/owner_key_util.h"
+
+#include <limits>
+
+#include "base/file_util.h"
+#include "base/logging.h"
+#include "base/path_service.h"
+#include "base/sys_info.h"
+#include "crypto/rsa_private_key.h"
+
+#if defined(OS_CHROMEOS)
+#include "chromeos/chromeos_paths.h"
+#include "components/ownership/owner_key_util_chromeos.h"
+#endif  // defined(OS_CHROMEOS)
+
+namespace ownership {
+
+///////////////////////////////////////////////////////////////////////////
+// PublicKey
+
+PublicKey::PublicKey() {
+}
+
+PublicKey::~PublicKey() {
+}
+
+///////////////////////////////////////////////////////////////////////////
+// PrivateKey
+
+PrivateKey::PrivateKey(crypto::RSAPrivateKey* key) : key_(key) {
+}
+
+PrivateKey::~PrivateKey() {
+}
+
+///////////////////////////////////////////////////////////////////////////
+// OwnerKeyUtil
+
+OwnerKeyUtil* OwnerKeyUtil::Create() {
+#if defined(OS_CHROMEOS)
+  base::FilePath owner_key_path;

[erikwright (departed), 2014/08/25 15:51:07]

Accept this path as an input from the caller.

[ygorshenin1, 2014/08/26 14:53:35]

Done.

+  CHECK(PathService::Get(chromeos::FILE_OWNER_KEY, &owner_key_path));

[stevenjb, 2014/08/25 15:57:30]

nit: I am not a fan of assertions with side effects. I think the following
pattern is more clear:
if (!Get(...))
  LOG(FATAL) ...

[ygorshenin1, 2014/08/26 14:53:35]

Done.

+  return new OwnerKeyUtilChromeOS(owner_key_path);

[stevenjb, 2014/08/25 15:57:29]

nit: You could #ifdef out all of Create for OS_CHROMEOS and remove the chromeos
dependencies in this file, then provide an OwnerKeyUtil::Create implementation
in the _chromeos.cc file. Since we only have non-chromeos and chromeos, this is
fine as-is, but if we add other OS specific implementations the #ifdefs here
will become complicated.

[ygorshenin1, 2014/08/26 14:53:35]

Done.

+#else
+  return NULL;
+#endif  // defined(OS_CHROMEOS)
+}
+
+OwnerKeyUtil::OwnerKeyUtil() {
+}
+
+OwnerKeyUtil::~OwnerKeyUtil() {
+}
+
+///////////////////////////////////////////////////////////////////////////
+// OwnerKeyUtilImpl
+
+}  // namespace ownership