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

chrome/browser/ui/webui/chromeos/login/l10n_util_unittest.cc

 // Copyright 2014 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/ui/webui/chromeos/login/l10n_util.h"
 
 #include <stddef.h>
 
+#include <utility>
+
 #include "base/at_exit.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/memory/singleton.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 "chrome/browser/chromeos/customization/customization_document.h"
@@ skipping 111 matching lines @@
   // This requires initialized StatisticsProvider (see L10nUtilTest()).
   std::unique_ptr<base::ListValue> list(GetUILanguageList(NULL, std::string()));
 
   VerifyOnlyUILanguages(*list);
 }
 
 TEST_F(L10nUtilTest, FindMostRelevantLocale) {
   base::ListValue available_locales;
   std::unique_ptr<base::DictionaryValue> dict(new base::DictionaryValue);
   dict->SetString("value", "de");
-  available_locales.Append(dict.release());
+  available_locales.Append(std::move(dict));
   dict.reset(new base::DictionaryValue);
   dict->SetString("value", "fr");
-  available_locales.Append(dict.release());
+  available_locales.Append(std::move(dict));
   dict.reset(new base::DictionaryValue);
   dict->SetString("value", "en-GB");
-  available_locales.Append(dict.release());
+  available_locales.Append(std::move(dict));
 
   std::vector<std::string> most_relevant_language_codes;
   EXPECT_EQ("en-US", FindMostRelevantLocale(most_relevant_language_codes,
                                             available_locales,
                                             "en-US"));
 
   most_relevant_language_codes.push_back("xx");
   EXPECT_EQ("en-US", FindMostRelevantLocale(most_relevant_language_codes,
                                             available_locales,
                                             "en-US"));
@@ skipping 62 matching lines @@
   VerifyOnlyUILanguages(*list);
 
   ASSERT_LE(3u, list->GetSize());
 
   VerifyLanguageCode(*list, 0, "it");
   VerifyLanguageCode(*list, 1, "de");
   VerifyLanguageCode(*list, 2, kMostRelevantLanguagesDivider);
 }
 
 }  // namespace chromeos