Fix regression: widgets should always load in the iframe

git-svn-id: http://dev.piwik.org/svn/trunk@5917 59fd770c-687e-43c8-a1e3-f5a4ff64c105

core/View.php

@@ -160,6 +160,10 @@ class Piwik_View implements Piwik_View_Interface
 		{
 			$this->xFrameOptions = $option;
 		}
+		if($option == 'allow')
+		{
+			$this->xFrameOptions = null;
+		}
 	}
 
 	/**

plugins/Widgetize/Controller.php

@@ -67,6 +67,7 @@ class Piwik_Widgetize_Controller extends Piwik_Controller
 		$outputDataTable = Piwik_FrontController::getInstance()->fetchDispatch( $controllerName, $actionName, $parameters);
 		$view = Piwik_View::factory('iframe');
 		$this->setGeneralVariablesView($view);
+		$view->setXFrameOptions('allow');
 		$view->content = $outputDataTable;
 		echo $view->render();
 	}