Restoration of Salesforce List Views After Deletion

A user might delete a list view by mistake and want to restore it.

Steps to reproduce:

Lightning Experience:

1. Click any object tab, such as Accounts.
2. Select the name of the list view to be deleted from the List Views drop-down arrow.
3. Click on the Gear icon (a small gear symbol) to the right of the "Search this list" input box.
4. Click Delete from the List View Controls.  There is no option or button to restore the list view.
   

 Classic Interface:

1. Click on any object tab.
2. Select name of list view to be deleted from the drop-down list.
3. Select Delete as there is no option or button to restore the list view.