Fixed userData being recreated on every frame

Author: Chman

PostProcessing/Runtime/PostProcessRenderContext.cs

@@ -127,7 +127,6 @@ public void Reset()
 
             resources = null;
             propertySheets = null;
-            userData = null;
             debugLayer = null;
             isSceneView = false;
             antialiasing = PostProcessLayer.Antialiasing.None;