Remove the deprecated NSSCertDatabase::GetInstance() .

net/cert/nss_cert_database_chromeos.cc

 // Copyright 2013 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/nss_cert_database_chromeos.h"
 
 #include <cert.h>
 #include <pk11pub.h>
 
 #include <algorithm>
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/task_runner.h"
 #include "net/base/crypto_module.h"
 #include "net/cert/x509_certificate.h"
 
 namespace net {
 
 NSSCertDatabaseChromeOS::NSSCertDatabaseChromeOS(
     crypto::ScopedPK11Slot public_slot,
     crypto::ScopedPK11Slot private_slot)
-    : public_slot_(public_slot.Pass()),
+    : NSSCertDatabase(crypto::ScopedPK11Slot() /* no persistent slot */),
+      public_slot_(public_slot.Pass()),
       private_slot_(private_slot.Pass()) {
   profile_filter_.Init(GetPublicSlot(), GetPrivateSlot());
 }
 
 NSSCertDatabaseChromeOS::~NSSCertDatabaseChromeOS() {}
 
 void NSSCertDatabaseChromeOS::ListCertsSync(CertificateList* certs) {
   ListCertsImpl(profile_filter_, certs);
 }
 
@@ skipping 47 matching lines @@
                    certs->begin(),
                    certs->end(),
                    NSSProfileFilterChromeOS::CertNotAllowedForProfilePredicate(
                        profile_filter)),
                certs->end());
   DVLOG(1) << "filtered " << pre_size - certs->size() << " of " << pre_size
            << " certs";
 }
 
 }  // namespace net