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

dbus/values_util_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 "dbus/values_util.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <cmath>
 #include <memory>
+#include <utility>
 #include <vector>
 
 #include "base/json/json_writer.h"
 #include "base/macros.h"
 #include "base/values.h"
 #include "dbus/message.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace dbus {
 
@@ skipping 584 matching lines @@
 TEST(ValuesUtilTest, AppendList) {
   // Set up the input list.
   const std::string kKey1 = "one";
   const std::string kKey2 = "two";
 
   const bool kBoolValue = true;
   const int32_t kInt32Value = -45;
   const double kDoubleValue = 4.9;
   const std::string kStringValue = "fifty";
 
-  base::ListValue* list_value = new base::ListValue();
+  std::unique_ptr<base::ListValue> list_value(new base::ListValue());
   list_value->AppendBoolean(kBoolValue);
   list_value->AppendInteger(kInt32Value);
 
-  base::DictionaryValue* dictionary_value = new base::DictionaryValue();
+  std::unique_ptr<base::DictionaryValue> dictionary_value(
+      new base::DictionaryValue());
   dictionary_value->SetBoolean(kKey1, kBoolValue);
   dictionary_value->SetInteger(kKey2, kDoubleValue);
 
   base::ListValue test_list;
   test_list.AppendBoolean(kBoolValue);
   test_list.AppendInteger(kInt32Value);
   test_list.AppendDouble(kDoubleValue);
   test_list.AppendString(kStringValue);
-  test_list.Append(list_value);  // takes ownership
-  test_list.Append(dictionary_value);  // takes ownership
+  test_list.Append(std::move(list_value));
+  test_list.Append(std::move(dictionary_value));
 
   std::unique_ptr<Response> response(Response::CreateEmpty());
   MessageWriter writer(response.get());
   AppendValueData(&writer, test_list);
   base::FundamentalValue int_value(kInt32Value);
   AppendValueData(&writer, int_value);
 
   // Read the data.
   MessageReader reader(response.get());
   std::unique_ptr<base::Value> value;
   value = PopDataAsValue(&reader);
   ASSERT_TRUE(value.get() != NULL);
   EXPECT_TRUE(value->Equals(&test_list));
   value = PopDataAsValue(&reader);
   ASSERT_TRUE(value.get() != NULL);
   EXPECT_TRUE(value->Equals(&int_value));
 }
 
 TEST(ValuesUtilTest, AppendListAsVariant) {
   // Set up the input list.
   const std::string kKey1 = "one";
   const std::string kKey2 = "two";
 
   const bool kBoolValue = true;
   const int32_t kInt32Value = -45;
   const double kDoubleValue = 4.9;
   const std::string kStringValue = "fifty";
 
-  base::ListValue* list_value = new base::ListValue();
+  std::unique_ptr<base::ListValue> list_value(new base::ListValue());
   list_value->AppendBoolean(kBoolValue);
   list_value->AppendInteger(kInt32Value);
 
-  base::DictionaryValue* dictionary_value = new base::DictionaryValue();
+  std::unique_ptr<base::DictionaryValue> dictionary_value(
+      new base::DictionaryValue());
   dictionary_value->SetBoolean(kKey1, kBoolValue);
   dictionary_value->SetInteger(kKey2, kDoubleValue);
 
   base::ListValue test_list;
   test_list.AppendBoolean(kBoolValue);
   test_list.AppendInteger(kInt32Value);
   test_list.AppendDouble(kDoubleValue);
   test_list.AppendString(kStringValue);
-  test_list.Append(list_value);  // takes ownership
-  test_list.Append(dictionary_value);  // takes ownership
+  test_list.Append(std::move(list_value));
+  test_list.Append(std::move(dictionary_value));
 
   std::unique_ptr<Response> response(Response::CreateEmpty());
   MessageWriter writer(response.get());
   AppendValueDataAsVariant(&writer, test_list);
   base::FundamentalValue int_value(kInt32Value);
   AppendValueData(&writer, int_value);
 
   // Read the data.
   MessageReader reader(response.get());
   std::unique_ptr<base::Value> value;
   value = PopDataAsValue(&reader);
   ASSERT_TRUE(value.get() != NULL);
   EXPECT_TRUE(value->Equals(&test_list));
   value = PopDataAsValue(&reader);
   ASSERT_TRUE(value.get() != NULL);
   EXPECT_TRUE(value->Equals(&int_value));
 }
 
 }  // namespace dbus