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

chrome/browser/ui/startup/startup_browser_creator_browsertest.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 <stddef.h>
 
 #include <algorithm>
 #include <string>
 
 #include "base/command_line.h"
@@ skipping 1530 matching lines @@
   // Set the following user policies:
   // * RestoreOnStartup = RestoreOnStartupIsURLs
   // * RestoreOnStartupURLs = [ "/title1.html" ]
   policy_map_.Set(
       policy::key::kRestoreOnStartup, policy::POLICY_LEVEL_MANDATORY,
       policy::POLICY_SCOPE_USER, policy::POLICY_SOURCE_CLOUD,
       base::WrapUnique(
           new base::FundamentalValue(SessionStartupPref::kPrefValueURLs)),
       nullptr);
   base::ListValue startup_urls;
-  startup_urls.Append(new base::StringValue(
-      embedded_test_server()->GetURL("/title1.html").spec()));
+  startup_urls.AppendString(
+      embedded_test_server()->GetURL("/title1.html").spec());
   policy_map_.Set(policy::key::kRestoreOnStartupURLs,
                   policy::POLICY_LEVEL_MANDATORY, policy::POLICY_SCOPE_USER,
                   policy::POLICY_SOURCE_CLOUD, startup_urls.CreateDeepCopy(),
                   nullptr);
   provider_.UpdateChromePolicy(policy_map_);
   base::RunLoop().RunUntilIdle();
 
   // Do a process-startup browser launch.
   base::CommandLine dummy(base::CommandLine::NO_PROGRAM);
   StartupBrowserCreatorImpl launch(base::FilePath(), dummy, &browser_creator,
                                    chrome::startup::IS_FIRST_RUN);
   ASSERT_TRUE(launch.Launch(browser()->profile(), std::vector<GURL>(), true));
 
   // This should have created a new browser window.
   Browser* new_browser = FindOneOtherBrowser(browser());
   ASSERT_TRUE(new_browser);
 
   // Verify that the URL specified through policy is shown and no sync promo has
   // been added.
   TabStripModel* tab_strip = new_browser->tab_strip_model();
   ASSERT_EQ(1, tab_strip->count());
   EXPECT_EQ("title1.html",
             tab_strip->GetWebContentsAt(0)->GetURL().ExtractFileName());
 }
 
 #endif  // !defined(OS_CHROMEOS)