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

components/sync_driver/fake_sync_client.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_SYNC_DRIVER_FAKE_SYNC_CLIENT_H_
 #define COMPONENTS_SYNC_DRIVER_FAKE_SYNC_CLIENT_H_
 
+#include <memory>
+
 #include "base/macros.h"
 #include "components/sync_driver/sync_client.h"
 
 namespace sync_driver {
 class FakeSyncService;
 
 // Fake implementation of SyncClient interface for tests.
 class FakeSyncClient : public SyncClient {
  public:
   FakeSyncClient();
@@ skipping 19 matching lines @@
       syncer::ModelType type) override;
   syncer_v2::ModelTypeService* GetModelTypeServiceForType(
       syncer::ModelType type) override;
   scoped_refptr<syncer::ModelSafeWorker> CreateModelWorkerForGroup(
       syncer::ModelSafeGroup group,
       syncer::WorkerLoopDestructionObserver* observer) override;
   SyncApiComponentFactory* GetSyncApiComponentFactory() override;
 
  private:
   SyncApiComponentFactory* factory_;
-  scoped_ptr<FakeSyncService> sync_service_;
+  std::unique_ptr<FakeSyncService> sync_service_;
 
   DISALLOW_COPY_AND_ASSIGN(FakeSyncClient);
 };
 
 }  // namespace sync_driver
 
 #endif  // COMPONENTS_SYNC_DRIVER_FAKE_SYNC_CLIENT_H_