Rewrite simple uses of base::ListValue::Append(base::Value*) on CrOS.

chromeos/dbus/gsm_sms_client_unittest.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 "chromeos/dbus/gsm_sms_client.h"
 
 #include <stdint.h>
 
+#include <memory>
+#include <utility>
+
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/values.h"
 #include "dbus/message.h"
 #include "dbus/mock_bus.h"
 #include "dbus/mock_object_proxy.h"
 #include "dbus/object_path.h"
@@ skipping 286 matching lines @@
   sub_array_writer.CloseContainer(&entry_writer);
   sub_array_writer.OpenDictEntry(&entry_writer);
   entry_writer.AppendString(kTextKey);
   entry_writer.AppendVariantOfString(kExampleText);
   sub_array_writer.CloseContainer(&entry_writer);
   array_writer.CloseContainer(&sub_array_writer);
   writer.CloseContainer(&array_writer);
   response_ = response.get();
   // Create expected result.
   base::ListValue expected_result;
-  base::DictionaryValue* sms = new base::DictionaryValue;
+  std::unique_ptr<base::DictionaryValue> sms(new base::DictionaryValue);
   sms->SetWithoutPathExpansion(kNumberKey,
                                new base::StringValue(kExampleNumber));
   sms->SetWithoutPathExpansion(kTextKey, new base::StringValue(kExampleText));
-  expected_result.Append(sms);
+  expected_result.Append(std::move(sms));
   expected_result_ = &expected_result;
   // Call List.
   client_->List(kServiceName, dbus::ObjectPath(kObjectPath),
                 base::Bind(&MockListCallback::Run,
                            base::Unretained(&callback)));
 
   // Run the message loop.
   base::RunLoop().RunUntilIdle();
 }
 
 }  // namespace chromeos