Implement SignedCertificateTimestamp::isolatedCopy

third_party/WebKit/Source/platform/network/ResourceResponse.h

 /*
  * Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 43 matching lines @@
         HTTPVersion_1_1,
         HTTPVersion_2_0 };
     enum SecurityStyle {
         SecurityStyleUnknown,
         SecurityStyleUnauthenticated,
         SecurityStyleAuthenticationBroken,
         SecurityStyleWarning,
         SecurityStyleAuthenticated
     };
 
-    class SignedCertificateTimestamp {
+    class PLATFORM_EXPORT SignedCertificateTimestamp final {
     public:
         SignedCertificateTimestamp(
             String status,
             String origin,
             String logDescription,
             String logId,
             int64_t timestamp,
             String hashAlgorithm,
             String signatureAlgorithm,
             String signatureData)
             : m_status(status)
             , m_origin(origin)
             , m_logDescription(logDescription)
             , m_logId(logId)
             , m_timestamp(timestamp)
             , m_hashAlgorithm(hashAlgorithm)
             , m_signatureAlgorithm(signatureAlgorithm)
             , m_signatureData(signatureData)
         {
         }
         explicit SignedCertificateTimestamp(
             const struct blink::WebURLResponse::SignedCertificateTimestamp&);
+        SignedCertificateTimestamp isolatedCopy() const;
+
         String m_status;
         String m_origin;
         String m_logDescription;
         String m_logId;
         int64_t m_timestamp;
         String m_hashAlgorithm;
         String m_signatureAlgorithm;
         String m_signatureData;
     };
 
@@ skipping 354 matching lines @@
     int64_t m_responseTime;
     String m_remoteIPAddress;
     unsigned short m_remotePort;
     String m_downloadedFilePath;
     RefPtr<BlobDataHandle> m_downloadedFileHandle;
 };
 
 } // namespace blink
 
 #endif // ResourceResponse_h