Use TaskScheduler instead of WorkerPool in client_cert_resolver.cc.

chromeos/network/client_cert_resolver.h

 // 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.
 
 #ifndef CHROMEOS_NETWORK_CLIENT_CERT_RESOLVER_H_
 #define CHROMEOS_NETWORK_CLIENT_CERT_RESOLVER_H_
 
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/observer_list.h"
 #include "base/time/time.h"
 #include "chromeos/cert_loader.h"
 #include "chromeos/chromeos_export.h"
 #include "chromeos/network/client_cert_util.h"
 #include "chromeos/network/network_policy_observer.h"
 #include "chromeos/network/network_state_handler.h"
 #include "chromeos/network/network_state_handler_observer.h"
 
 namespace base {
 class Clock;
-class TaskRunner;
 }
 
 namespace chromeos {
 
 class NetworkState;
 class ManagedNetworkConfigurationHandler;
 
 // Observes the known networks. If a network is configured with a client
 // certificate pattern, this class searches for a matching client certificate.
 // Each time it finds a match, it configures the network accordingly.
@@ skipping 17 matching lines @@
    private:
     DISALLOW_ASSIGN(Observer);
   };
 
   ClientCertResolver();
   ~ClientCertResolver() override;
 
   void Init(NetworkStateHandler* network_state_handler,
             ManagedNetworkConfigurationHandler* managed_network_config_handler);
 
-  // Sets the task runner that any slow calls will be made from, e.g. calls
-  // to the NSS database. If not set, uses base::WorkerPool.
-  void SetSlowTaskRunnerForTest(
-      const scoped_refptr<base::TaskRunner>& task_runner);
-
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   // Returns true if any resolve tasks are running. Every time a task finishes
   // and no further requests are pending, a notification is sent, see
   // |Observer|.
   bool IsAnyResolveTaskRunning() const;
 
   // Sets the clock for testing. This clock is used when checking the
   // certificates for expiration.
@@ skipping 58 matching lines @@
   // True if any network properties were changed since the last notification to
   // observers.
   bool network_properties_changed_;
 
   // Unowned associated (global or test) instance.
   NetworkStateHandler* network_state_handler_;
 
   // Unowned associated (global or test) instance.
   ManagedNetworkConfigurationHandler* managed_network_config_handler_;
 
-  // TaskRunner for slow tasks.
-  scoped_refptr<base::TaskRunner> slow_task_runner_for_test_;
-
   // Can be set for testing.
   base::Clock* testing_clock_;
 
   base::WeakPtrFactory<ClientCertResolver> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(ClientCertResolver);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_NETWORK_CLIENT_CERT_RESOLVER_H_