Rewrite simple uses of base::ListValue::Append() taking a raw pointer var.

chrome/browser/profile_resetter/resettable_settings_snapshot.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 "chrome/browser/profile_resetter/resettable_settings_snapshot.h"
 
+#include <memory>
+#include <utility>
+
 #include "base/guid.h"
 #include "base/md5.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/synchronization/cancellation_flag.h"
 #include "base/values.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profile_resetter/profile_reset_report.pb.h"
 #include "chrome/browser/profile_resetter/reset_report_uploader.h"
 #include "chrome/browser/profile_resetter/reset_report_uploader_factory.h"
@@ skipping 11 matching lines @@
 #include "extensions/browser/extension_registry.h"
 #include "grit/components_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace {
 
 template <class StringType>
 void AddPair(base::ListValue* list,
              const base::string16& key,
              const StringType& value) {
-  base::DictionaryValue* results = new base::DictionaryValue();
+  std::unique_ptr<base::DictionaryValue> results(new base::DictionaryValue());
   results->SetString("key", key);
   results->SetString("value", value);
-  list->Append(results);
+  list->Append(std::move(results));
 }
 
 }  // namespace
 
 ResettableSettingsSnapshot::ResettableSettingsSnapshot(
     Profile* profile)
     : startup_(SessionStartupPref::GetStartupPref(profile)),
       shortcuts_determined_(false),
       weak_ptr_factory_(this) {
   DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
@@ skipping 275 matching lines @@
       extension_names += '\n';
     extension_names += i->second;
   }
   if (!extension_names.empty()) {
     AddPair(list.get(),
             l10n_util::GetStringUTF16(IDS_RESET_PROFILE_SETTINGS_EXTENSIONS),
             extension_names);
   }
   return list;
 }