Remove implicit conversions from scoped_refptr to T* in c/b/chromeos/platform_keys

chrome/browser/chromeos/platform_keys/platform_keys_nss.cc

 // Copyright 2014 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 "chrome/browser/chromeos/platform_keys/platform_keys.h"
 
 #include <cryptohi.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 458 matching lines @@
 // ImportCertificate().
 void ImportCertificateWithDB(scoped_ptr<ImportCertificateState> state,
                              net::NSSCertDatabase* cert_db) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   // TODO(pneubeck): Use |state->slot_| to verify that we're really importing to
   // the correct token.
   // |cert_db| is not required, ignore it.
   net::CertDatabase* db = net::CertDatabase::GetInstance();
 
   const net::Error cert_status =
-      static_cast<net::Error>(db->CheckUserCert(state->certificate_));
+      static_cast<net::Error>(db->CheckUserCert(state->certificate_.get()));
   if (cert_status == net::ERR_NO_PRIVATE_KEY_FOR_CERT) {
     state->OnError(FROM_HERE, kErrorKeyNotFound);
     return;
   } else if (cert_status != net::OK) {
     state->OnError(FROM_HERE, net::ErrorToString(cert_status));
     return;
   }
 
   // Check that the private key is in the correct slot.
   PK11SlotInfo* slot =
@@ skipping 166 matching lines @@
   NSSOperationState* state_ptr = state.get();
   GetCertDatabase(std::string() /* don't get any specific slot */,
                   base::Bind(&GetTokensWithDB, base::Passed(&state)),
                   browser_context,
                   state_ptr);
 }
 
 }  // namespace platform_keys
 
 }  // namespace chromeos