TT#82263 selenium: remove some admin tests to fix trunk

- trunk recently changed the behavior on administrators with no permissions.
instead of for example, having a button that says "delete administrator" and
then saying "its not possible", this button has been completley removed. Same
for checking if an admin has permissions for creating domains, etc. So these
tests are getting removed to fix issues in trunk

Change-Id: Ia8bc45c352c17281ed73cc2027e64e20d27fa969

t/selenium/controller_admin.t

@@ -182,27 +182,14 @@ $c->login_ok($adminname, $adminpwd);
 
 diag("Go to 'Administrators' page");
 $d->find_element('//*[@id="main-nav"]//*[contains(text(),"Settings")]')->click();
-$d->find_element('Administrators', 'link_text')->click();
-
-diag("New Administrator tries to delete himself");
-$d->fill_element('//*[@id="administrator_table_filter"]/label/input', 'xpath', 'thisshouldnotexist');
-ok($d->find_element_by_css('#administrator_table tr > td.dataTables_empty', 'css'), 'Garbage text was not found');
-$d->fill_element('//*[@id="administrator_table_filter"]/label/input', 'xpath', $adminname);
-ok($d->find_element_by_xpath('//*[@id="administrator_table"]//tr[1]/td[contains(text(), "' . $adminname . '")]'), 'Name is correct');
-$d->move_and_click('//*[@id="administrator_table"]/tbody/tr[1]/td//a[contains(text(), "Delete")]', 'xpath', '//*[@id="administrator_table_filter"]/label/input');
-$d->find_element('//*[@id="dataConfirmOK"]')->click();
+$d->find_element('Administrator', 'link_text')->click();
 
 diag("Check if Administrator is still here");
-ok($d->find_element_by_xpath('//*[@id="content"]//div[contains(@class, "alert")][contains(text(), "Cannot delete myself")]'),  'Correct Alert was shown');
 $d->fill_element('//*[@id="administrator_table_filter"]/label/input', 'xpath', 'thisshouldnotexist');
 ok($d->find_element_by_css('#administrator_table tr > td.dataTables_empty', 'css'), 'Garbage text was not found');
 $d->fill_element('//*[@id="administrator_table_filter"]/label/input', 'xpath', $adminname);
 ok($d->find_element_by_xpath('//*[@id="administrator_table"]//tr[1]/td[contains(text(), "' . $adminname . '")]'), 'Administrator is still here');
 
-diag("Create and delete test domain to see if Administrator has permission to do so");
-$c->create_domain($domainstring);
-$c->delete_domain($domainstring, 0);
-
 diag("Switch over to default Administrator");
 $c->login_ok();