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

components/proximity_auth/cryptauth/sync_scheduler_impl.h

 // Copyright 2015 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_CRYPTAUTH_CRYPTAUTH_SYNC_SCHEDULER_IMPL_H
 #define COMPONENTS_PROXIMITY_AUTH_CRYPTAUTH_CRYPTAUTH_SYNC_SCHEDULER_IMPL_H
 
 #include <stddef.h>
 
 #include "base/macros.h"
@@ skipping 25 matching lines @@
   // SyncScheduler:
   void Start(const base::TimeDelta& elapsed_time_since_last_sync,
              Strategy strategy) override;
   void ForceSync() override;
   base::TimeDelta GetTimeToNextSync() const override;
   Strategy GetStrategy() const override;
   SyncState GetSyncState() const override;
 
  protected:
   // Creates and returns a base::Timer object. Exposed for testing.
-  virtual scoped_ptr<base::Timer> CreateTimer();
+  virtual std::unique_ptr<base::Timer> CreateTimer();
 
  private:
   // SyncScheduler:
   void OnSyncCompleted(bool success) override;
 
   // Called when |timer_| is fired.
   void OnTimerFired();
 
   // Schedules |timer_| for the next sync request.
   void ScheduleNextSync(const base::TimeDelta& sync_delta);
@@ skipping 28 matching lines @@
   Strategy strategy_;
 
   // The current state of the scheduler.
   SyncState sync_state_;
 
   // The number of failed syncs made in a row. Once a sync request succeeds,
   // this counter is reset.
   size_t failure_count_;
 
   // Timer firing for the next sync request.
-  scoped_ptr<base::Timer> timer_;
+  std::unique_ptr<base::Timer> timer_;
 
   base::WeakPtrFactory<SyncSchedulerImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncSchedulerImpl);
 };
 
 }  // namespace proximity_auth
 
 #endif  // COMPONENTS_PROXIMITY_CRYPTAUTH_CRYPTAUTH_SYNC_SCHEDULER_IMPL_H