Enable system NSS key slot.

net/cert/nss_cert_database_chromeos_unittest.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 "base/bind.h"
 #include "base/callback.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/run_loop.h"
 #include "crypto/nss_util_internal.h"
 #include "crypto/scoped_test_nss_chromeos_user.h"
+#include "crypto/scoped_test_nss_db.h"
 #include "net/base/test_data_directory.h"
 #include "net/cert/cert_database.h"
 #include "net/test/cert_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace net {
 
 namespace {
 
 bool IsCertInCertificateList(const X509Certificate* cert,
@@ skipping 68 matching lines @@
   }
 
  protected:
   bool observer_added_;
   // Certificates that were passed to the CertDatabase observers.
   std::vector<CERTCertificate*> added_ca_;
   std::vector<CERTCertificate*> added_;
 
   crypto::ScopedTestNSSChromeOSUser user_1_;
   crypto::ScopedTestNSSChromeOSUser user_2_;
+  crypto::ScopedTestNSSDB system_db_;
   scoped_ptr<NSSCertDatabaseChromeOS> db_1_;
   scoped_ptr<NSSCertDatabaseChromeOS> db_2_;
 };
 
 // Test that ListModules() on each user includes that user's NSS software slot,
 // and does not include the software slot of the other user. (Does not check the
 // private slot, since it is the same as the public slot in tests.)
 TEST_F(NSSCertDatabaseChromeOSTest, ListModules) {
   CryptoModuleList modules_1;
   CryptoModuleList modules_2;
@@ skipping 159 matching lines @@
   EXPECT_EQ(0U, certlist.size());
 
   db_1_.reset();
 
   base::RunLoop().RunUntilIdle();
 
   EXPECT_LT(0U, certlist.size());
 }
 
 }  // namespace net