Add stub networking_private OpenSSL implementation.

chrome/common/extensions/api/networking_private/networking_private_crypto_openssl.cc

Index: chrome/common/extensions/api/networking_private/networking_private_crypto_openssl.cc
diff --git a/chrome/common/extensions/api/networking_private/networking_private_crypto_openssl.cc b/chrome/common/extensions/api/networking_private/networking_private_crypto_openssl.cc
new file mode 100644
index 0000000000000000000000000000000000000000..95a6bd6c59e2d06cc8023612cda2453f5451c12e
--- /dev/null
+++ b/chrome/common/extensions/api/networking_private/networking_private_crypto_openssl.cc
@@ -0,0 +1,41 @@
+// 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/common/extensions/api/networking_private/networking_private_crypto.h"
+
+#include "base/logging.h"
+
+NetworkingPrivateCrypto::NetworkingPrivateCrypto() {
+}
+
+NetworkingPrivateCrypto::~NetworkingPrivateCrypto() {
+}
+
+bool NetworkingPrivateCrypto::VerifyCredentials(
+    const std::string& certificate,
+    const std::string& signature,
+    const std::string& data,
+    const std::string& connected_mac) {
+  // https://crbug.com/393023
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool NetworkingPrivateCrypto::EncryptByteString(
+    const std::vector<uint8>& pub_key_der,
+    const std::string& data,
+    std::vector<uint8>* encrypted_output) {
+  // https://crbug.com/393023
+  NOTIMPLEMENTED();
+  return false;
+}
+
+bool NetworkingPrivateCrypto::DecryptByteString(
+    const std::string& private_key_pem,
+    const std::vector<uint8>& encrypted_data,
+    std::string* decrypted_output) {
+  // https://crbug.com/393023
+  NOTIMPLEMENTED();
+  return false;
+}