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

chrome/browser/extensions/extension_prefs_unittest.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 "chrome/browser/extensions/extension_prefs_unittest.h"
 
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "base/stl_util.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 153 matching lines @@
       PermissionsInfo::GetInstance()->GetByID(APIPermission::kSocket);
 
     extension_id_ = prefs_.AddExtensionAndReturnId("test");
 
     api_perm_set1_.insert(APIPermission::kTab);
     api_perm_set1_.insert(APIPermission::kBookmark);
     std::unique_ptr<APIPermission> permission(
         permission_info->CreateAPIPermission());
     {
       std::unique_ptr<base::ListValue> value(new base::ListValue());
-      value->Append(new base::StringValue("tcp-connect:*.example.com:80"));
-      value->Append(new base::StringValue("udp-bind::8080"));
-      value->Append(new base::StringValue("udp-send-to::8888"));
+      value->AppendString("tcp-connect:*.example.com:80");
+      value->AppendString("udp-bind::8080");
+      value->AppendString("udp-send-to::8888");
       ASSERT_TRUE(permission->FromValue(value.get(), NULL, NULL));
     }
     api_perm_set1_.insert(permission.release());
 
     api_perm_set2_.insert(APIPermission::kHistory);
 
     AddPattern(&ehost_perm_set1_, "http://*.google.com/*");
     AddPattern(&ehost_perm_set1_, "http://example.com/*");
     AddPattern(&ehost_perm_set1_, "chrome://favicon/*");
 
@@ skipping 802 matching lines @@
 
  private:
   std::unique_ptr<const PermissionSet> active_perms_;
   scoped_refptr<Extension> component_extension_;
   scoped_refptr<Extension> no_component_extension_;
 };
 TEST_F(ExtensionPrefsComponentExtension, ExtensionPrefsComponentExtension) {
 }
 
 }  // namespace extensions