Convert //android_webview to use std::unique_ptr

android_webview/browser/aw_pref_store.cc

 // Copyright (c) 2013 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 "android_webview/browser/aw_pref_store.h"
 
+#include <memory>
 #include <utility>
 
-#include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 
 AwPrefStore::AwPrefStore() {}
 
 AwPrefStore::~AwPrefStore() {}
 
 bool AwPrefStore::GetValue(const std::string& key,
                            const base::Value** value) const {
   return prefs_.GetValue(key, value);
 }
@@ skipping 13 matching lines @@
 
 bool AwPrefStore::HasObservers() const {
   return observers_.might_have_observers();
 }
 
 bool AwPrefStore::IsInitializationComplete() const {
   return true;
 }
 
 void AwPrefStore::SetValue(const std::string& key,
-                           scoped_ptr<base::Value> value,
+                           std::unique_ptr<base::Value> value,
                            uint32_t flags) {
   DCHECK(value);
   if (prefs_.SetValue(key, std::move(value)))
     ReportValueChanged(key, flags);
 }
 
 void AwPrefStore::SetValueSilently(const std::string& key,
-                                   scoped_ptr<base::Value> value,
+                                   std::unique_ptr<base::Value> value,
                                    uint32_t flags) {
   prefs_.SetValue(key, std::move(value));
 }
 
 void AwPrefStore::RemoveValue(const std::string& key, uint32_t flags) {
   if (prefs_.RemoveValue(key))
     ReportValueChanged(key, flags);
 }
 
 bool AwPrefStore::ReadOnly() const {
   return false;
 }
 
 PersistentPrefStore::PrefReadError AwPrefStore::GetReadError() const {
   return PersistentPrefStore::PREF_READ_ERROR_NONE;
 }
 
 PersistentPrefStore::PrefReadError AwPrefStore::ReadPrefs() {
   return PersistentPrefStore::PREF_READ_ERROR_NONE;
 }
 
 void AwPrefStore::ReadPrefsAsync(ReadErrorDelegate* error_delegate_raw) {
 }
 
 void AwPrefStore::ReportValueChanged(const std::string& key, uint32_t flags) {
   FOR_EACH_OBSERVER(Observer, observers_, OnPrefValueChanged(key));
 }