Refactoring of Cast-related crypto code

chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_chromeos.cc

Index: chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_chromeos.cc
diff --git a/chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_chromeos.cc b/chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_chromeos.cc
new file mode 100644
index 0000000000000000000000000000000000000000..a47b2e9427d11a23a70bd0d458a3e0cb2a677e35
--- /dev/null
+++ b/chrome/browser/extensions/api/networking_private/networking_private_credentials_getter_chromeos.cc
@@ -0,0 +1,43 @@
+// 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 "chrome/browser/extensions/api/networking_private/networking_private_credentials_getter.h"
+
+const char kErrorNotImplemented[] = "Error.NotImplemented";
+
+namespace extensions {
+
+class NetworkingPrivateCredentialsGetterChromeos
+    : public NetworkingPrivateCredentialsGetter {
+ public:
+  NetworkingPrivateCredentialsGetterChromeos() {}
+
+  void Start(const std::string& network_guid,
+             const std::string& public_key,
+             const CredentialsCallback& callback) override;
+
+ private:
+  ~NetworkingPrivateCredentialsGetterChromeos() override;
+
+  DISALLOW_COPY_AND_ASSIGN(NetworkingPrivateCredentialsGetterChromeos);
+};
+
+NetworkingPrivateCredentialsGetterChromeos::
+    ~NetworkingPrivateCredentialsGetterChromeos() {
+}
+
+void NetworkingPrivateCredentialsGetterChromeos::Start(
+    const std::string& network_guid,
+    const std::string& public_key,
+    const CredentialsCallback& callback) {
+  // TODO(sheretov) add credential slurping from sync.
+  callback.Run(std::string(), kErrorNotImplemented);
+}
+
+NetworkingPrivateCredentialsGetter*
+NetworkingPrivateCredentialsGetter::Create() {
+  return new NetworkingPrivateCredentialsGetterChromeos();
+}
+
+}  // namespace extensions