Attach a SecurityStyle to each request in ResourceLoader

content/common/ssl_status_serialization.h

 // Copyright (c) 2012 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 CONTENT_COMMON_SSL_STATUS_SERIALIZATION_H_
 #define CONTENT_COMMON_SSL_STATUS_SERIALIZATION_H_
 
 #include <string>
 
 #include "base/compiler_specific.h"
 #include "content/common/content_export.h"
 #include "content/public/common/ssl_status.h"
 
 namespace content {
 
-// Serializes the given security info.
-CONTENT_EXPORT std::string SerializeSecurityInfo(
-    int cert_id,
-    net::CertStatus cert_status,
-    int security_bits,
-    int connection_status,
-    const SignedCertificateTimestampIDStatusList&
-        signed_certificate_timestamp_ids);
+// Serializes the given security info. Does NOT include
+// |ssl_status.content_status| in the serialized info.
+CONTENT_EXPORT std::string SerializeSecurityInfo(const SSLStatus& ssl_status);
 
 // Deserializes the given security info into |ssl_status|. Note that
-// this returns the SecurityStyle and ContentStatus fields with default
-// values. Returns true on success and false if the state couldn't be
-// deserialized. If false, all fields in |ssl_status| will be set to their
-// default values.
+// this returns the |content_status| field with its default
+// value. Returns true on success and false if the state couldn't be
+// deserialized. If false, all fields in |ssl_status| will be set to
+// their default values. Note that this function does not validate that
+// the deserialized SSLStatus is internally consistent (e.g. that the
+// |security_style| matches up with the rest of the fields).
 bool CONTENT_EXPORT
 DeserializeSecurityInfo(const std::string& state,
                         SSLStatus* ssl_status) WARN_UNUSED_RESULT;
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_SSL_STATUS_SERIALIZATION_H_