Move Pickle to base namespace.

net/ssl/ssl_info.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 NET_SSL_SSL_INFO_H_
 #define NET_SSL_SSL_INFO_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
 #include "net/base/net_export.h"
 #include "net/cert/cert_status_flags.h"
 #include "net/cert/sct_status_flags.h"
 #include "net/cert/x509_cert_types.h"
 #include "net/ssl/signed_certificate_timestamp_and_status.h"
 
-class Pickle;
-class PickleIterator;
-
 namespace net {
 
 class X509Certificate;
 
 // SSL connection info.
 // This is really a struct.  All members are public.
 class NET_EXPORT SSLInfo {
  public:
   // HandshakeType enumerates the possible resumption cases after an SSL
   // handshake.
@@ skipping 56 matching lines @@
   std::string pinning_failure_log;
 
   // List of SignedCertificateTimestamps and their corresponding validation
   // status.
   SignedCertificateTimestampAndStatusList signed_certificate_timestamps;
 };
 
 }  // namespace net
 
 #endif  // NET_SSL_SSL_INFO_H_