Remove use of deprecated base::ListValue::Append(Value*) overload in //chrome/browser/chromeos

chrome/browser/chromeos/extensions/device_local_account_management_policy_provider_unittest.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 "chrome/browser/chromeos/extensions/device_local_account_management_policy_provider.h"
 
 #include <string>
+#include <utility>
 
 #include "base/files/file_path.h"
+#include "base/memory/ptr_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/strings/string16.h"
 #include "base/values.h"
 #include "extensions/common/extension.h"
 #include "extensions/common/manifest.h"
 #include "extensions/common/manifest_constants.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace chromeos {
 
@@ skipping 407 matching lines @@
     ASSERT_TRUE(extension);
 
     EXPECT_FALSE(provider.UserMayLoad(extension.get(), &error));
     EXPECT_NE(base::string16(), error);
     error.clear();
   }
 
   // Verify that a platform app with socket dictionary permission can be
   // installed.
   {
-    base::DictionaryValue* const socket = new base::DictionaryValue();
+    auto socket = base::MakeUnique<base::DictionaryValue>();
     base::ListValue* const tcp_list = new base::ListValue();
     tcp_list->AppendString("tcp-connect");
     socket->Set("socket", tcp_list);
     base::ListValue* const permissions = new base::ListValue();
-    permissions->Append(socket);
+    permissions->Append(std::move(socket));
     base::DictionaryValue values;
     values.Set(extensions::manifest_keys::kPermissions, permissions);
 
     extension = CreatePlatformAppWithExtraValues(
         &values,
         extensions::Manifest::EXTERNAL_POLICY,
         extensions::Extension::NO_FLAGS);
     ASSERT_TRUE(extension);
 
     EXPECT_TRUE(provider.UserMayLoad(extension.get(), &error));
     EXPECT_EQ(base::string16(), error);
     error.clear();
   }
 
   // Verify that a platform app with unknown dictionary permission cannot be
   // installed.
   {
-    base::DictionaryValue* const socket = new base::DictionaryValue();
+    auto socket = base::MakeUnique<base::DictionaryValue>();
     base::ListValue* const tcp_list = new base::ListValue();
     tcp_list->AppendString("unknown_value");
     socket->Set("unknown_key", tcp_list);
     base::ListValue* const permissions = new base::ListValue();
-    permissions->Append(socket);
+    permissions->Append(std::move(socket));
     base::DictionaryValue values;
     values.Set(extensions::manifest_keys::kPermissions, permissions);
 
     extension = CreatePlatformAppWithExtraValues(
         &values,
         extensions::Manifest::EXTERNAL_POLICY,
         extensions::Extension::NO_FLAGS);
     ASSERT_TRUE(extension);
 
     EXPECT_FALSE(provider.UserMayLoad(extension.get(), &error));
@@ skipping 100 matching lines @@
   // types of device-local accounts cannot be installed in a single-app kiosk
   // session.
   extension = CreateRegularExtension(kWhitelistedId);
   ASSERT_TRUE(extension.get());
   EXPECT_TRUE(provider.UserMayLoad(extension.get(), &error));
   EXPECT_EQ(base::string16(), error);
   error.clear();
 }
 
 }  // namespace chromeos