Bug 319732 Views with a menu but no toolbar has no menu on restart
Views like the 'Problems' view and 'Outline' view has its view menu on the first startup. When you restart, those view menus disappear.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/ui/workbench/renderers/swt/StackRenderer.java
if (parent != null
						&& parent.getRenderer() == StackRenderer.this) {
					CTabItem cti = findItemForPart(part, parent);
					if (cti != null) {
						updateTab(cti, part, attName, newValue);
					}
					return;
				}
				
				
				List<MPlaceholder> refs = ElementReferenceRenderer
						.getRenderedPlaceholders(part);
				for (MPlaceholder ref : refs) {
					MElementContainer<MUIElement> refParent = ref.getParent();
					if (refParent.getRenderer() instanceof StackRenderer) {
						CTabItem cti = findItemForPart(ref, refParent);
						if (cti != null) {
							updateTab(cti, part, attName, newValue);
						}
					}
				}
			}
		};
		eventBroker.subscribe(UIEvents.buildTopic(UIEvents.Dirtyable.TOPIC,
				UIEvents.Dirtyable.DIRTY), dirtyUpdater);
	}
	protected void updateTab(CTabItem cti, MPart part, String attName,
			Object newValue) {
		if (UIEvents.UILabel.LABEL.equals(attName)) {
			String newName = (String) newValue;