Convert //chrome from scoped_ptr to std::unique_ptr

chrome/service/service_process_prefs.cc

 // Copyright (c) 2011 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/service/service_process_prefs.h"
 
 #include <utility>
 
+#include "base/memory/ptr_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "components/prefs/pref_filter.h"
 
-ServiceProcessPrefs::ServiceProcessPrefs(
-    const base::FilePath& pref_filename,
-    base::SequencedTaskRunner* task_runner)
+ServiceProcessPrefs::ServiceProcessPrefs(const base::FilePath& pref_filename,
+                                         base::SequencedTaskRunner* task_runner)
     : prefs_(new JsonPrefStore(pref_filename,
                                task_runner,
-                               scoped_ptr<PrefFilter>())) {
-}
+                               std::unique_ptr<PrefFilter>())) {}
 
 ServiceProcessPrefs::~ServiceProcessPrefs() {}
 
 void ServiceProcessPrefs::ReadPrefs() {
   prefs_->ReadPrefs();
 }
 
 void ServiceProcessPrefs::WritePrefs() {
   prefs_->CommitPendingWrite();
 }
 
 std::string ServiceProcessPrefs::GetString(
     const std::string& key,
     const std::string& default_value) const {
   const base::Value* value;
   std::string result;
   if (!prefs_->GetValue(key, &value) || !value->GetAsString(&result))
     return default_value;
 
   return result;
 }
 
 void ServiceProcessPrefs::SetString(const std::string& key,
                                     const std::string& value) {
-  prefs_->SetValue(key, make_scoped_ptr(new base::StringValue(value)),
+  prefs_->SetValue(key, base::WrapUnique(new base::StringValue(value)),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 }
 
 bool ServiceProcessPrefs::GetBoolean(const std::string& key,
                                      bool default_value) const {
   const base::Value* value;
   bool result = false;
   if (!prefs_->GetValue(key, &value) || !value->GetAsBoolean(&result))
     return default_value;
 
   return result;
 }
 
 void ServiceProcessPrefs::SetBoolean(const std::string& key, bool value) {
-  prefs_->SetValue(key, make_scoped_ptr(new base::FundamentalValue(value)),
+  prefs_->SetValue(key, base::WrapUnique(new base::FundamentalValue(value)),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 }
 
 int ServiceProcessPrefs::GetInt(const std::string& key,
                                 int default_value) const {
   const base::Value* value;
   int result = default_value;
   if (!prefs_->GetValue(key, &value) || !value->GetAsInteger(&result))
     return default_value;
 
   return result;
 }
 
 void ServiceProcessPrefs::SetInt(const std::string& key, int value) {
-  prefs_->SetValue(key, make_scoped_ptr(new base::FundamentalValue(value)),
+  prefs_->SetValue(key, base::WrapUnique(new base::FundamentalValue(value)),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 }
 
 const base::DictionaryValue* ServiceProcessPrefs::GetDictionary(
     const std::string& key) const {
   const base::Value* value;
   if (!prefs_->GetValue(key, &value) ||
       !value->IsType(base::Value::TYPE_DICTIONARY)) {
     return NULL;
   }
 
   return static_cast<const base::DictionaryValue*>(value);
 }
 
 const base::ListValue* ServiceProcessPrefs::GetList(
     const std::string& key) const {
   const base::Value* value;
   if (!prefs_->GetValue(key, &value) || !value->IsType(base::Value::TYPE_LIST))
     return NULL;
 
   return static_cast<const base::ListValue*>(value);
 }
 
 void ServiceProcessPrefs::SetValue(const std::string& key,
-                                   scoped_ptr<base::Value> value) {
+                                   std::unique_ptr<base::Value> value) {
   prefs_->SetValue(key, std::move(value),
                    WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 }
 
 void ServiceProcessPrefs::RemovePref(const std::string& key) {
   prefs_->RemoveValue(key, WriteablePrefStore::DEFAULT_PREF_WRITE_FLAGS);
 }