Remove trailing whitespace in legacy class files

classes/security/EmbedFilter.class.php

@@ -14,64 +14,64 @@ class EmbedFilter
 
 	/**
 	 * Return EmbedFilter object
-	 * 
+	 *
 	 * @return EmbedFilter
 	 */
 	function getInstance()
 	{
 		return new self();
 	}
-	
+
 	public function getWhiteUrlList()
 	{
 		return Rhymix\Framework\Filters\MediaFilter::getObjectWhitelist();
 	}
-	
+
 	public function getWhiteIframeUrlList()
 	{
 		return Rhymix\Framework\Filters\MediaFilter::getIframeWhitelist();
 	}
-	
+
 	function isWhiteDomain($urlAttribute)
 	{
 		return Rhymix\Framework\Filters\MediaFilter::matchObjectWhitelist($urlAttribute);
 	}
-	
+
 	function isWhiteIframeDomain($urlAttribute)
 	{
 		return Rhymix\Framework\Filters\MediaFilter::matchIframeWhitelist($urlAttribute);
 	}
-	
+
 	function isWhiteMimetype($mimeType)
 	{
 		return true;
 	}
-	
+
 	function isWhiteExt($ext)
 	{
 		return true;
 	}
-	
+
 	function check(&$content)
 	{
 		// This functionality has been moved to the HTMLFilter class.
 	}
-	
+
 	function checkIframeTag(&$content)
 	{
 		// This functionality has been moved to the HTMLFilter class.
 	}
-	
+
 	function checkObjectTag(&$content)
 	{
 		// This functionality has been moved to the HTMLFilter class.
 	}
-	
+
 	function checkEmbedTag(&$content)
 	{
 		// This functionality has been moved to the HTMLFilter class.
 	}
-	
+
 	function checkParamTag(&$content)
 	{
 		// This functionality has been moved to the HTMLFilter class.