유니티 webgl 모바일 워닝 막기

using System;
     using System.IO;
     using System.Text.RegularExpressions;
     using UnityEditor;
     using UnityEditor.Callbacks;
     
     public class PostBuildActions
     {
         [PostProcessBuild]
         public static void OnPostProcessBuild(BuildTarget target, string targetPath)
         {
             var path = Path.Combine(targetPath, "Build/UnityLoader.js");
             var text = File.ReadAllText(path);
             text = text.Replace("UnityLoader.SystemInfo.mobile", "false");
             File.WriteAllText(path, text);
         }
     }