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

chrome/browser/profiles/profile_manager.cc

Index: chrome/browser/profiles/profile_manager.cc
diff --git a/chrome/browser/profiles/profile_manager.cc b/chrome/browser/profiles/profile_manager.cc
index 60eeafb6d7a743f2a621e20906fb0ebbf00e0d40..f7355d4f058f8bc52a6ab363822646a050a6ad0e 100644
--- a/chrome/browser/profiles/profile_manager.cc
+++ b/chrome/browser/profiles/profile_manager.cc
@@ -1070,7 +1070,7 @@ void ProfileManager::Observe(
           profile_path !=
               base::FilePath(chrome::kSystemProfileDir).AsUTF8Unsafe()) {
         profile_paths.insert(profile_path);
-        profile_list->Append(new base::StringValue(profile_path));
+        profile_list->AppendString(profile_path);
       }
     }
   }