Remove ListValue::Append(new {Fundamental,String}Value(...)) pattern in //chrome

chrome/browser/ui/webui/settings/profile_info_handler_unittest.cc

 // Copyright 2016 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/settings/profile_info_handler.h"
 
 #include <memory>
 
 #include "chrome/test/base/testing_browser_process.h"
 #include "chrome/test/base/testing_profile.h"
@@ skipping 78 matching lines @@
   user_manager::FakeUserManager* user_manager_;
   chromeos::ScopedUserManagerEnabler user_manager_enabler_;
 #endif
 
   Profile* profile_;
   std::unique_ptr<TestProfileInfoHandler> handler_;
 };
 
 TEST_F(ProfileInfoHandlerTest, GetProfileInfo) {
   base::ListValue list_args;
-  list_args.Append(new base::StringValue("get-profile-info-callback-id"));
+  list_args.AppendString("get-profile-info-callback-id");
   handler()->HandleGetProfileInfo(&list_args);
 
   EXPECT_EQ(1U, web_ui()->call_data().size());
 
   const content::TestWebUI::CallData& data = *web_ui()->call_data().back();
   EXPECT_EQ("cr.webUIResponse", data.function_name());
 
   std::string callback_id;
   ASSERT_TRUE(data.arg1()->GetAsString(&callback_id));
   EXPECT_EQ("get-profile-info-callback-id", callback_id);
 
   bool success = false;
   ASSERT_TRUE(data.arg2()->GetAsBoolean(&success));
   EXPECT_TRUE(success);
 
   VerifyResponse(data.arg3());
 }
 
 TEST_F(ProfileInfoHandlerTest, PushProfileInfo) {
   base::ListValue list_args;
-  list_args.Append(new base::StringValue("get-profile-info-callback-id"));
+  list_args.AppendString("get-profile-info-callback-id");
   handler()->HandleGetProfileInfo(&list_args);
 
   handler()->OnProfileAvatarChanged(base::FilePath());
 
   EXPECT_EQ(2U, web_ui()->call_data().size());
 
   const content::TestWebUI::CallData& data = *web_ui()->call_data().back();
   EXPECT_EQ("cr.webUIListenerCallback", data.function_name());
 
   std::string event_id;
   ASSERT_TRUE(data.arg1()->GetAsString(&event_id));
   EXPECT_EQ(ProfileInfoHandler::kProfileInfoChangedEventName, event_id);
 
   VerifyResponse(data.arg2());
 }
 
 }  // namespace settings