Update tertiary dropdown into a future generic component

Login as admin. Enable outcomes (Site administration > Advanced features) Create a course and go to the course Go to the course gradebook In the gradebook confirm that you can see a navigation selector element in the tertiary navigation area which closely resembles to the one on the attached image. confirm that the displayed text (selected item) corresponds to the current page. Click on the navigation selector element confirm that you can see a dropdown menu confirm that the dropdown menu contains the following grouped options: View - Grader report, Grade history, Outcomes report, Overview report, Single view, User report Setup - Gradebook setup, Course grade settings, Preferences: Grader report More - Scales, Outcomes, Grade letters, Import, Export confirm that the text of the active item in the dropdown menu (which represents the current page) appears bold and has a check mark next to it. Hover over the items within the dropdown menu confirm that the hovered over item has a blue background. Click on every link within the gradebook tertiary navigation selector and each time once redirected: confirm that the tertiary navigation selector is available on the page.  confirm that the displayed text (selected item) corresponds to the current page. confirm that the correct item (which represents the current page) appears as active (bold with a check mark) in the dropdown menu.