Revert "提交修改"

This reverts commit 5750c4fe56.

Assets/Scripts/NBC/Runtime/Plugins/Protobuf-net/ServiceModel/ProtoBehaviorExtensionElement.cs

@@ -0,0 +1,29 @@
+#if FEAT_SERVICEMODEL && PLAT_XMLSERIALIZER && FEAT_SERVICECONFIGMODEL
+using System;
+using System.ServiceModel.Configuration;
+
+namespace ProtoBuf.ServiceModel
+{
+    /// <summary>
+    /// Configuration element to swap out DatatContractSerilaizer with the XmlProtoSerializer for a given endpoint.
+    /// </summary>
+    /// <seealso cref="ProtoEndpointBehavior"/>
+    public class ProtoBehaviorExtension : BehaviorExtensionElement
+    {
+        /// <summary>
+        /// Creates a new ProtoBehaviorExtension instance.
+        /// </summary>
+        public ProtoBehaviorExtension() { }
+        /// <summary>
+        /// Gets the type of behavior.
+        /// </summary>     
+        public override Type BehaviorType => typeof(ProtoEndpointBehavior);
+
+        /// <summary>
+        /// Creates a behavior extension based on the current configuration settings.
+        /// </summary>
+        /// <returns>The behavior extension.</returns>
+        protected override object CreateBehavior() => new ProtoEndpointBehavior();
+    }
+}
+#endif