Removed legacy code from site views, that is no longer needed. Resolved gh-612

site/views/api/view.html.php

@@ -85,8 +85,6 @@ class ComponentbuilderViewApi extends JViewLegacy
 	 */
 	protected function addToolBar()
 	{
-		// adding the joomla toolbar to the front
-		JLoader::register('JToolbarHelper', JPATH_ADMINISTRATOR.'/includes/toolbar.php');
 
 		// set help url for this view if found
 		$help_url = ComponentbuilderHelper::getHelpUrl('api');