Move ObserverList to base namespace.

net/cert/nss_cert_database.h

 // 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.
 
 #ifndef NET_CERT_NSS_CERT_DATABASE_H_
 #define NET_CERT_NSS_CERT_DATABASE_H_
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback_forward.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/strings/string16.h"
 #include "crypto/scoped_nss_types.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_export.h"
 #include "net/cert/cert_type.h"
 #include "net/cert/x509_certificate.h"
 
 namespace base {
+template <class ObserverType>
+class ObserverListThreadSafe;
 class TaskRunner;
 }
-template <class ObserverType> class ObserverListThreadSafe;
 
 namespace net {
 
 class CryptoModule;
 typedef std::vector<scoped_refptr<CryptoModule> > CryptoModuleList;
 
 // Provides functions to manipulate the NSS certificate stores.
 // Forwards notifications about certificate changes to the global CertDatabase
 // singleton.
 class NET_EXPORT NSSCertDatabase {
@@ skipping 258 matching lines @@
 
   crypto::ScopedPK11Slot public_slot_;
   crypto::ScopedPK11Slot private_slot_;
 
   // A helper observer that forwards events from this database to CertDatabase.
   scoped_ptr<Observer> cert_notification_forwarder_;
 
   // Task runner that should be used in tests if set.
   scoped_refptr<base::TaskRunner> slow_task_runner_for_test_;
 
-  const scoped_refptr<ObserverListThreadSafe<Observer> > observer_list_;
+  const scoped_refptr<base::ObserverListThreadSafe<Observer>> observer_list_;
 
   base::WeakPtrFactory<NSSCertDatabase> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NSSCertDatabase);
 };
 
 }  // namespace net
 
 #endif  // NET_CERT_NSS_CERT_DATABASE_H_