Remove owner role for portlet permissions configuration UI

• Type: Bug
• Status: Verified
• Resolution: Unresolved
• Affects Version/s: 7.0.X, 7.1.X, 7.2.X, Master
• Fix Version/s: None
• Component/s: Tag Libraries > Liferay UI Taglibs, UI Taglibs
• Labels: None
• Fix Priority: 2

Changing the permissions granted to the "owner" role via portlet permissions has no effect.

Consequently we should remove this from the UI to avoid confusing users.

Reproduction steps:

1. Create a role which has all the "Sites" permissions found under "Control Panel" > "Sites" > "Sites".
2. Create a new user and assign it this role.
3. Log in using that user.
4. Create a widget page to the default site.
5. Add any portlet to the page. Suggest "Calendar". (p.s. you'll find now that the user ID is the "owner" in ResourcePermission table)
6. Log out, and log in using a company admin like [email protected]
7. Navigate to the portlet instance and view its permissions.
8. Assert that there is a row for "Owner" in the permissions table. It shows as having all permissions.
9. Leave the "View" permission for the "Owner" role but uncheck it for any other role ("Guest" and "Site Member").
10. Log out, and log in with the first user again
11. Navigate to the page with the portlet instance
12. Assert that the widget does not render

 Expected result: Step 8 should fail. Either the row should be removed altogether or checkboxes show as read only

 Actual result: The portlet renders a message saying the user does not have permission