Replace more ObserverList with base::ObserverList.

net/cert/cert_database_nss.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/cert_database.h"
 
 #include <cert.h>
 #include <pk11pub.h>
 #include <secmod.h>
 
 #include "base/logging.h"
 #include "base/observer_list_threadsafe.h"
 #include "crypto/nss_util.h"
 #include "crypto/scoped_nss_types.h"
 #include "net/base/net_errors.h"
 #include "net/cert/x509_certificate.h"
 #include "net/cert/x509_util_nss.h"
 
 namespace net {
 
 CertDatabase::CertDatabase()
-    : observer_list_(new ObserverListThreadSafe<Observer>) {
+    : observer_list_(new base::ObserverListThreadSafe<Observer>) {
   crypto::EnsureNSSInit();
 }
 
 CertDatabase::~CertDatabase() {}
 
 int CertDatabase::CheckUserCert(X509Certificate* cert_obj) {
   if (!cert_obj)
     return ERR_CERT_INVALID;
   if (cert_obj->HasExpired())
     return ERR_CERT_DATE_INVALID;
@@ skipping 36 matching lines @@
   if (rv != SECSuccess) {
     LOG(ERROR) << "Couldn't import user certificate. " << PORT_GetError();
     return ERR_ADD_USER_CERT_FAILED;
   }
 
   NotifyObserversOfCertAdded(cert_obj);
   return OK;
 }
 
 }  // namespace net