Convert //chrome/browser/extensions from scoped_ptr to std::unique_ptr

chrome/browser/extensions/api/storage/setting_sync_data.cc

 // Copyright (c) 2012 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 "chrome/browser/extensions/api/storage/setting_sync_data.h"
 
 #include <utility>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
@@ skipping 10 matching lines @@
 }
 
 SettingSyncData::SettingSyncData(const syncer::SyncData& sync_data)
     : change_type_(syncer::SyncChange::ACTION_INVALID) {
   ExtractSyncData(sync_data);
 }
 
 SettingSyncData::SettingSyncData(syncer::SyncChange::SyncChangeType change_type,
                                  const std::string& extension_id,
                                  const std::string& key,
-                                 scoped_ptr<base::Value> value)
+                                 std::unique_ptr<base::Value> value)
     : change_type_(change_type),
       extension_id_(extension_id),
       key_(key),
       value_(std::move(value)) {}
 
 SettingSyncData::~SettingSyncData() {}
 
-scoped_ptr<base::Value> SettingSyncData::PassValue() {
+std::unique_ptr<base::Value> SettingSyncData::PassValue() {
   DCHECK(value_) << "value has already been Pass()ed";
   return std::move(value_);
 }
 
 void SettingSyncData::ExtractSyncData(const syncer::SyncData& sync_data) {
   sync_pb::EntitySpecifics specifics = sync_data.GetSpecifics();
   // The specifics are exclusively either extension or app settings.
   DCHECK_NE(specifics.has_extension_setting(), specifics.has_app_setting());
   const sync_pb::ExtensionSettingSpecifics& extension_specifics =
       specifics.has_extension_setting()
           ? specifics.extension_setting()
           : specifics.app_setting().extension_setting();
 
   extension_id_ = extension_specifics.extension_id();
   key_ = extension_specifics.key();
   value_ = base::JSONReader::Read(extension_specifics.value());
 
   if (!value_) {
     LOG(WARNING) << "Specifics for " << extension_id_ << "/" << key_
                  << " had bad JSON for value: " << extension_specifics.value();
     value_.reset(new base::DictionaryValue());
   }
 }
 
 }  // namespace extensions