Several ChromeTableViewControllers use the following hack:

// Add a tableFooterView in order to disable separators at the bottom of the
// tableView.
self.tableView.tableFooterView = [[UIView alloc] init];

This prevents cell separators from appearing below the cells that were added to the UITableView.  However, these separators are not added in iOS 11, so we can unwind this hack once iOS10 is no longer supported.