Convert //components/proximity_auth from scoped_ptr to std::unique_ptr

components/proximity_auth/bluetooth_connection_finder.h

 // 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.
 
 #ifndef COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_CONNECTION_FINDER_H
 #define COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_CONNECTION_FINDER_H
 
+#include <memory>
+
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
-#include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "components/proximity_auth/bluetooth_util.h"
 #include "components/proximity_auth/connection_finder.h"
 #include "components/proximity_auth/connection_observer.h"
 #include "components/proximity_auth/remote_device.h"
 #include "device/bluetooth/bluetooth_adapter.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 
 namespace proximity_auth {
 
 class BluetoothConnection;
 
 // This ConnectionFinder implementation tries to find a Bluetooth connection to
 // the remote device by polling at a fixed interval.
 class BluetoothConnectionFinder : public ConnectionFinder,
                                   public ConnectionObserver,
                                   public device::BluetoothAdapter::Observer {
  public:
   BluetoothConnectionFinder(const RemoteDevice& remote_device,
                             const device::BluetoothUUID& uuid,
                             const base::TimeDelta& polling_interval);
   ~BluetoothConnectionFinder() override;
 
   // ConnectionFinder:
   void Find(const ConnectionCallback& connection_callback) override;
 
  protected:
   // Exposed for mocking out the connection in tests.
-  virtual scoped_ptr<Connection> CreateConnection();
+  virtual std::unique_ptr<Connection> CreateConnection();
 
   // Calls bluetooth_util::SeekDeviceByAddress. Exposed for testing, as this
   // utility function is platform dependent.
   virtual void SeekDeviceByAddress(
       const std::string& bluetooth_address,
       const base::Closure& callback,
       const bluetooth_util::ErrorCallback& error_callback);
 
   // BluetoothAdapter::Observer:
   void AdapterPresentChanged(device::BluetoothAdapter* adapter,
@@ skipping 46 matching lines @@
   // Records the time at which the finder began searching for connections.
   base::TimeTicks start_time_;
 
   // The callback that should be called upon a successful connection.
   ConnectionCallback connection_callback_;
 
   // The Bluetooth adapter over which the Bluetooth connection will be made.
   scoped_refptr<device::BluetoothAdapter> adapter_;
 
   // The Bluetooth connection that will be opened.
-  scoped_ptr<Connection> connection_;
+  std::unique_ptr<Connection> connection_;
 
   // Whether there is currently a polling task scheduled.
   bool has_delayed_poll_scheduled_;
 
   // Used to schedule everything else.
   base::WeakPtrFactory<BluetoothConnectionFinder> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(BluetoothConnectionFinder);
 };
 
 // TODO(isherman): Make sure to wire up the controller to listen for screen lock
 // state change events, and create or destroy the connection finder as
 // appropriate.
 
 }  // namespace proximity_auth
 
 #endif  // COMPONENTS_PROXIMITY_AUTH_BLUETOOTH_CONNECTION_FINDER_H