[TASK] Remove legacy code

Resources/Public/JavaScript/Backend.js

@@ -111,32 +111,15 @@ define([
 				top.content.nav_frame.refresh_nav();
 			}
 		},
-		goTo: function(module, id, path) {
-			if (TYPO3.version < 9000000) {
-				var tree = top.Ext.getCmp('typo3-pagetree');
-				if (tree) {
-					tree.activeTree.selectPath(path);
-				} else if(top.nav) {
-					top.nav.invokePageId(id, function(path) {
-						var callback = top.Ext.createDelegate(top.nav.mainTree.selectPath, top.nav.mainTree);
-						callback.apply(this, arguments);
-						var node = top.nav.getSelected();
-						if (node) {
-							top.TYPO3.Components.PageTree.Actions.singleClick(node, top.TYPO3.Components.PageTree.Tree);
-						}
-					});
-				}
-				parent.TYPO3.ModuleMenu.App.showModule(module, 'id=' + id);
-			} else {
-				var pageTreeNodes = Viewport.NavigationContainer.PageTree.instance.nodes;
-				for (var nodeIndex in pageTreeNodes) {
-					if (pageTreeNodes.hasOwnProperty(nodeIndex) && pageTreeNodes[nodeIndex].identifier === parseInt(id)) {
-						Viewport.NavigationContainer.PageTree.selectNode(pageTreeNodes[nodeIndex]);
-						break;
-					}
+		goTo: function(module, id) {
+			var pageTreeNodes = Viewport.NavigationContainer.PageTree.instance.nodes;
+			for (var nodeIndex in pageTreeNodes) {
+				if (pageTreeNodes.hasOwnProperty(nodeIndex) && pageTreeNodes[nodeIndex].identifier === parseInt(id)) {
+					Viewport.NavigationContainer.PageTree.selectNode(pageTreeNodes[nodeIndex]);
+					break;
 				}
-				ModuleMenu.App.showModule(module, 'id=' + id);
 			}
+			ModuleMenu.App.showModule(module, 'id=' + id);
 		}
 	};