Index: /CKEditor/trunk/_source/plugins/styles/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/styles/plugin.js	(revision 5197)
+++ /CKEditor/trunk/_source/plugins/styles/plugin.js	(revision 5198)
@@ -1249,2 +1249,10 @@
 
 CKEDITOR.stylesSet = new CKEDITOR.resourceManager( '', 'stylesSet' );
+
+// Backward compatibility (#5025).
+CKEDITOR.addStylesSet = CKEDITOR.tools.bind( CKEDITOR.stylesSet.add, CKEDITOR.stylesSet );
+CKEDITOR.loadStylesSet = function( name, url, callback )
+	{
+		CKEDITOR.stylesSet.addExternal( name, url, '' );
+		CKEDITOR.stylesSet.load( name, callback );
+	};
Index: /CKEditor/trunk/_source/plugins/stylescombo/plugin.js
===================================================================
--- /CKEditor/trunk/_source/plugins/stylescombo/plugin.js	(revision 5197)
+++ /CKEditor/trunk/_source/plugins/stylescombo/plugin.js	(revision 5198)
@@ -20,15 +20,5 @@
 
 			if ( !stylesManager )
-			{
 				stylesManager = CKEDITOR.stylesSet;
-
-				// Backward compatibilities (#5025).
-				CKEDITOR.addStylesSet = CKEDITOR.tools.bind( stylesManager.add, stylesManager );
-				CKEDITOR.loadStylesSet = function( name, url, callback )
-					{
-						stylesManager.addExternal( name, url, '' );
-						CKEDITOR.stylesSet.load( name, callback );
-					};
-			}
 
 			var comboStylesSet = config.stylesCombo_stylesSet.split( ':' ),