Remove Wait (#43752)

src/VisualStudio/Core/Def/Implementation/Remote/ServiceHubRemoteHostClient.cs

@@ -216,21 +216,6 @@ private void UnregisterGlobalOperationNotifications()
                 globalOperationService.Started -= OnGlobalOperationStarted;
                 globalOperationService.Stopped -= OnGlobalOperationStopped;
             }
-
-            Task localTask;
-            lock (_globalNotificationsGate)
-            {
-                // Unilaterally transition us to the finished state.  Once we're finished
-                // we cannot start or stop anymore.
-                _globalNotificationsTask = _globalNotificationsTask.ContinueWith(
-                    _ => GlobalNotificationState.Finished, CancellationToken.None, TaskContinuationOptions.None, TaskScheduler.Default);
-                localTask = _globalNotificationsTask;
-            }
-
-            // Have to wait for all the notifications to make it to the OOP side so we keep
-            // it in a consistent state.  Also, if we don't do this, our _rpc object will
-            // get disposed while we're remoting over the messages to the oop side.
-            localTask.Wait();
         }
 
         private void OnGlobalOperationStarted(object sender, EventArgs e)