Update from https://crrev.com/309717

net/cert/x509_certificate.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/cert/x509_certificate.h"
 
 #include <stdlib.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 288 matching lines @@
   OSCertHandle cert_handle = CreateOSCertHandleFromBytes(data, length);
   if (!cert_handle)
     return NULL;
 
   X509Certificate* cert = CreateFromHandle(cert_handle, OSCertHandles());
   FreeOSCertHandle(cert_handle);
   return cert;
 }
 
 // static
-X509Certificate* X509Certificate::CreateFromPickle(const Pickle& pickle,
-                                                   PickleIterator* pickle_iter,
+X509Certificate* X509Certificate::CreateFromPickle(PickleIterator* pickle_iter,
                                                    PickleType type) {
   if (type == PICKLETYPE_CERTIFICATE_CHAIN_V3) {
     int chain_length = 0;
     if (!pickle_iter->ReadLength(&chain_length))
       return NULL;
 
     std::vector<base::StringPiece> cert_chain;
     const char* data = NULL;
     int data_length = 0;
     for (int i = 0; i < chain_length; ++i) {
@@ skipping 430 matching lines @@
     RemoveFromCache(cert_handle_);
     FreeOSCertHandle(cert_handle_);
   }
   for (size_t i = 0; i < intermediate_ca_certs_.size(); ++i) {
     RemoveFromCache(intermediate_ca_certs_[i]);
     FreeOSCertHandle(intermediate_ca_certs_[i]);
   }
 }
 
 }  // namespace net