1 files changed, 2 insertions, 19 deletions
diff --git a/core/ViewDataTable/GenerateGraphHTML/ChartEvolution.php b/core/ViewDataTable/GenerateGraphHTML/ChartEvolution.php
index 78b990e62b..fae0235bfb 100644
--- a/core/ViewDataTable/GenerateGraphHTML/ChartEvolution.php
+++ b/core/ViewDataTable/GenerateGraphHTML/ChartEvolution.php
@@ -38,34 +38,17 @@ class Piwik_ViewDataTable_GenerateGraphHTML_ChartEvolution extends Piwik_ViewDat
 	
 	function init($currentControllerName,
 						$currentControllerAction, 
-						$apiMethodToRequestDataTable,
-						$controllerActionCalledWhenRequestSubTable = null)
+						$apiMethodToRequestDataTable )
 	{
 		parent::init($currentControllerName,
 						$currentControllerAction, 
-						$apiMethodToRequestDataTable,
-						$controllerActionCalledWhenRequestSubTable);
+						$apiMethodToRequestDataTable );
 		
 		$this->setParametersToModify(array('date' => Piwik_Common::getRequestVar('date', 'last30', 'string')));
 		$this->disableShowAllViewsIcons();
 		$this->disableShowTable();
 	}
 	
-	
-	/**
-     * We ensure that the graph for a given Goal has a different ID than the 'Goals Overview' graph
-     * so that both can display on the dashboard at the same time
-     */
-	public function getUniqueIdViewDataTable()
-	{
-		$id = parent::getUniqueIdViewDataTable();
-		if(isset($this->parametersToModify['idGoal']))
-		{
-			$id .= $this->parametersToModify['idGoal'];
-		}
-		return $id;
-	}
-	
 	/**
 	 * Sets the columns that will be displayed on output evolution chart
 	 * By default all columns are displayed ($columnsNames = array() will display all columns)