Remove RuntimeInitializeOnLoadMethod from non generic types

Author: noellie-velez

com.unity.netcode.gameobjects/Runtime/Messaging/INetworkMessage.cs

@@ -1,5 +1,3 @@
-using UnityEngine;
-
 namespace Unity.Netcode
 {
     /// <summary>
@@ -50,7 +48,6 @@ internal interface INetworkMessage
     internal static class MessageDeliveryType<T> where T : INetworkMessage
     {
         internal static NetworkDelivery DefaultDelivery { get; private set; }
-        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
         internal static void Initialize()
         {
             DefaultDelivery = MessageDelivery.GetDelivery(typeof(T));

com.unity.netcode.gameobjects/Runtime/Messaging/MessageDelivery.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections.Generic;
 using Unity.Netcode;
-using UnityEditor;
 using UnityEngine;
 
 internal static class MessageDelivery

com.unity.netcode.gameobjects/Runtime/NetworkVariable/Serialization/CollectionSerializationUtility.cs

@@ -3,7 +3,6 @@
 using Unity.Collections;
 using Unity.Collections.LowLevel.Unsafe;
 using Unity.Mathematics;
-using UnityEngine;
 
 namespace Unity.Netcode
 {
@@ -264,15 +263,6 @@ private static class ListCache<T>
             private static List<T> s_AddedList = new List<T>();
             private static List<T> s_RemovedList = new List<T>();
             private static List<T> s_ChangedList = new List<T>();
-#if UNITY_EDITOR
-            [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
-            private static void ResetStaticsOnLoad()
-            {
-                s_AddedList = new List<T>();
-                s_RemovedList = new List<T>();
-                s_ChangedList = new List<T>();
-            }
-#endif
 
             public static List<T> GetAddedList()
             {