Addition of Certificate Transparency details to Security panel of DevTools

net/cert/ct_sct_to_string.h

Index: net/cert/ct_sct_to_string.h
diff --git a/net/cert/ct_sct_to_string.h b/net/cert/ct_sct_to_string.h
new file mode 100644
index 0000000000000000000000000000000000000000..82faa9aac221b28364cc6790dd25cbbfd0472c72
--- /dev/null
+++ b/net/cert/ct_sct_to_string.h
@@ -0,0 +1,37 @@
+// Copyright 2016 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 NET_CERT_CT_SCT_TO_STRING_H_
+#define NET_CERT_CT_SCT_TO_STRING_H_
+
+#include "net/cert/sct_status_flags.h"
+#include "net/cert/signed_certificate_timestamp.h"
+
+namespace net {
+
+// Functions for converting non-string attributes of
+// net::ct::SignedCertificateTimestamp and net::ct::SCTVerifyStatus values to
+// strings.
+namespace ct {
+
+// Returns a textual representation of |hash_algorithm|.
+NET_EXPORT const std::string HashAlgorithmToString(
+    net::ct::DigitallySigned::HashAlgorithm hashAlgorithm);
+
+// Returns a textual representation of |origin|.
+NET_EXPORT const std::string OriginToString(
+    net::ct::SignedCertificateTimestamp::Origin origin);
+
+// Returns a textual representation of |signatureAlgorithm|.
+NET_EXPORT const std::string SignatureAlgorithmToString(
+    net::ct::DigitallySigned::SignatureAlgorithm signatureAlgorithm);
+
+// Returns a textual representation of |status|.
+NET_EXPORT const std::string StatusToString(net::ct::SCTVerifyStatus status);
+
+}  // namespace ct
+
+}  // namespace net
+
+#endif  // NET_CERT_CT_SCT_TO_STRING_H_