Convert //sync from scoped_ptr to std::unique_ptr

sync/test/fake_server/unique_client_entity.cc

 // 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.
 
 #include "sync/test/fake_server/unique_client_entity.h"
 
 #include <stdint.h>
 
+#include <memory>
 #include <string>
 
 #include "base/guid.h"
-#include "base/memory/scoped_ptr.h"
 #include "sync/internal_api/public/base/model_type.h"
 #include "sync/protocol/sync.pb.h"
 #include "sync/syncable/syncable_util.h"
 #include "sync/test/fake_server/fake_server_entity.h"
 #include "sync/test/fake_server/permanent_entity.h"
 
 using std::string;
 
 using syncer::GetModelTypeFromSpecifics;
 using syncer::ModelType;
@@ skipping 24 matching lines @@
     : FakeServerEntity(id, model_type, version, name),
       client_defined_unique_tag_(client_defined_unique_tag),
       creation_time_(creation_time),
       last_modified_time_(last_modified_time) {
   SetSpecifics(specifics);
 }
 
 UniqueClientEntity::~UniqueClientEntity() { }
 
 // static
-scoped_ptr<FakeServerEntity> UniqueClientEntity::Create(
+std::unique_ptr<FakeServerEntity> UniqueClientEntity::Create(
     const sync_pb::SyncEntity& client_entity) {
   CHECK(client_entity.has_client_defined_unique_tag())
       << "A UniqueClientEntity must have a client-defined unique tag.";
   ModelType model_type =
       syncer::GetModelTypeFromSpecifics(client_entity.specifics());
   string id = EffectiveIdForClientTaggedEntity(client_entity);
-  return scoped_ptr<FakeServerEntity>(new UniqueClientEntity(
+  return std::unique_ptr<FakeServerEntity>(new UniqueClientEntity(
       id, model_type, client_entity.version(), client_entity.name(),
       client_entity.client_defined_unique_tag(), client_entity.specifics(),
       client_entity.ctime(), client_entity.mtime()));
 }
 
 // static
-scoped_ptr<FakeServerEntity> UniqueClientEntity::CreateForInjection(
+std::unique_ptr<FakeServerEntity> UniqueClientEntity::CreateForInjection(
     const string& name,
     const sync_pb::EntitySpecifics& entity_specifics) {
   ModelType model_type = GetModelTypeFromSpecifics(entity_specifics);
   string client_defined_unique_tag = GenerateSyncableHash(model_type, name);
   string id = FakeServerEntity::CreateId(model_type, client_defined_unique_tag);
-  return scoped_ptr<FakeServerEntity>(
-      new UniqueClientEntity(id,
-                             model_type,
-                             kUnusedVersion,
-                             name,
-                             client_defined_unique_tag,
-                             entity_specifics,
-                             kDefaultTime,
-                             kDefaultTime));
+  return std::unique_ptr<FakeServerEntity>(new UniqueClientEntity(
+      id, model_type, kUnusedVersion, name, client_defined_unique_tag,
+      entity_specifics, kDefaultTime, kDefaultTime));
 }
 
 // static
 std::string UniqueClientEntity::EffectiveIdForClientTaggedEntity(
     const sync_pb::SyncEntity& entity) {
   return FakeServerEntity::CreateId(
       syncer::GetModelTypeFromSpecifics(entity.specifics()),
       entity.client_defined_unique_tag());
 }
 
 bool UniqueClientEntity::RequiresParentId() const {
   return false;
 }
 
 string UniqueClientEntity::GetParentId() const {
   // The parent ID for this type of entity should always be its ModelType's
   // root node.
   return FakeServerEntity::GetTopLevelId(GetModelType());
 }
 
 void UniqueClientEntity::SerializeAsProto(sync_pb::SyncEntity* proto) const {
   FakeServerEntity::SerializeBaseProtoFields(proto);
 
   proto->set_client_defined_unique_tag(client_defined_unique_tag_);
   proto->set_ctime(creation_time_);
   proto->set_mtime(last_modified_time_);
 }
 
 }  // namespace fake_server