Comment 6 for bug 1169763

Is it possible to make the Restart/Shutdown dialog window highlighted with either "restart" or "shut down" depending on the previous action?

For example, if you clicked restart from an Update Manager dialog, then the Restart button on the left will be highlighted and you just hit Enter to complete the action. Similarly, if you clicked on a Shut Down option from the system menu, then the Shut Down button on the right would automatically be highlighted.