Switch //components away from base::ListValue::Append(Value*) overload.

components/json_schema/json_schema_validator_unittest_base.cc

 // Copyright 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 "components/json_schema/json_schema_validator_unittest_base.h"
 
 #include <cfloat>
 #include <cmath>
 #include <limits>
 #include <memory>
 
 #include "base/base_paths.h"
 #include "base/files/file_util.h"
 #include "base/json/json_file_value_serializer.h"
 #include "base/logging.h"
+#include "base/memory/ptr_util.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "components/json_schema/json_schema_constants.h"
 #include "components/json_schema/json_schema_validator.h"
 
 namespace schema = json_schema_constants;
 
 namespace {
 
@@ skipping 65 matching lines @@
   std::unique_ptr<base::DictionaryValue> schema(
       LoadDictionary("complex_schema.json"));
   std::unique_ptr<base::ListValue> instance(LoadList("complex_instance.json"));
 
   ASSERT_TRUE(schema.get());
   ASSERT_TRUE(instance.get());
 
   ExpectValid(TEST_SOURCE, instance.get(), schema.get(), NULL);
   instance->Remove(instance->GetSize() - 1, NULL);
   ExpectValid(TEST_SOURCE, instance.get(), schema.get(), NULL);
-  instance->Append(new base::DictionaryValue());
+  instance->Append(base::MakeUnique<base::DictionaryValue>());
   ExpectNotValid(TEST_SOURCE, instance.get(), schema.get(), NULL, "1",
                  JSONSchemaValidator::FormatErrorMessage(
                      JSONSchemaValidator::kInvalidType,
                      schema::kNumber,
                      schema::kObject));
   instance->Remove(instance->GetSize() - 1, NULL);
 
   base::DictionaryValue* item = NULL;
   ASSERT_TRUE(instance->GetDictionary(0, &item));
   item->SetString("url", "xxxxxxxxxxx");
@@ skipping 645 matching lines @@
                                               schema::kInteger));
 
   schema->SetString(schema::kType, schema::kNull);
   ExpectNotValid(
       TEST_SOURCE,
       std::unique_ptr<base::Value>(new base::FundamentalValue(false)).get(),
       schema.get(), NULL, std::string(),
       JSONSchemaValidator::FormatErrorMessage(JSONSchemaValidator::kInvalidType,
                                               schema::kNull, schema::kBoolean));
 }