NetLogEventParameter to Callback refactoring 1,

net/base/x509_certificate_net_log_param.cc

 // 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.
 
 #include "net/base/x509_certificate_net_log_param.h"
 
+#include <string>
+#include <vector>
+
 #include "base/values.h"
 #include "net/base/x509_certificate.h"
 
 namespace net {
 
-X509CertificateNetLogParam::X509CertificateNetLogParam(
-    X509Certificate* certificate) {
-  certificate->GetPEMEncodedChain(&encoded_chain_);
-}
-
-base::Value* X509CertificateNetLogParam::ToValue() const {
+base::Value* NetLogX509CertificateCallback(const X509Certificate* certificate,
+                                           NetLog::LogLevel log_level) {
   DictionaryValue* dict = new DictionaryValue();
   ListValue* certs = new ListValue();
-  for (size_t i = 0; i < encoded_chain_.size(); ++i)
-    certs->Append(base::Value::CreateStringValue(encoded_chain_[i]));
+  std::vector<std::string> encoded_chain;
+  certificate->GetPEMEncodedChain(&encoded_chain);
+  for (size_t i = 0; i < encoded_chain.size(); ++i)
+    certs->Append(base::Value::CreateStringValue(encoded_chain[i]));
   dict->Set("certificates", certs);
   return dict;
 }
 
-X509CertificateNetLogParam::~X509CertificateNetLogParam() {}
-
 }  // namespace net