Bug 330119 - render toolbar contributions using the ContributionManagers
diff --git a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchWindow.java b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchWindow.java
index 18505de..97e2116 100644
--- a/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchWindow.java
+++ b/bundles/org.eclipse.ui.workbench/Eclipse UI/org/eclipse/ui/internal/WorkbenchWindow.java
@@ -917,6 +917,7 @@
 			} else if (item instanceof AbstractGroupMarker) {
 				MToolBarSeparator separator = MenuFactoryImpl.eINSTANCE.createToolBarSeparator();
 				separator.setToBeRendered(item.isVisible());
+				separator.setVisible(item.isVisible());
 				separator.setElementId(item.getId());
 				container.getChildren().add(separator);
 			} else if (item instanceof ActionContributionItem) {