How to enable Administration menu Toolbar style for editor profile?
You just need to grant a few permissions to the editor role to achieve this. Navigate to http://mysite.com/admin/people/permissions and tick the checkboxes next to the following permissions for the editor role:


Use the administration toolbar
Access the administrative overlay
Use the administration pages and help
View the administration theme


Only the pages that an editor user usually has access to will be shown as links in the toolbar.