Ports v7 changes for U4-5728 - OriginalRequestUrl not initialized, KeepAlive or ScheduledPublishing run too soon

#U4-5728

src/Umbraco.Web/Scheduling/TaskEventArgs.cs

@@ -0,0 +1,22 @@
+using System;
+
+namespace Umbraco.Web.Scheduling
+{
+    internal class TaskEventArgs<T> : EventArgs
+        where T : IBackgroundTask
+    {
+        public T Task { get; private set; }
+        public Exception Exception { get; private set; }
+
+        public TaskEventArgs(T task)
+        {
+            Task = task;
+        }
+
+        public TaskEventArgs(T task, Exception exception)
+        {
+            Task = task;
+            Exception = exception;
+        }
+    }
+}