Bug 305796 model reconciler tests need rework
They need re-work as there is a level of indirection between a binding container and the bindings. PW
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/workbench/ui/internal/XMLModelReconciler.java
private boolean constructDeltas(Collection<ModelDelta> deltas, List<Object> references,
			EObject object, Element element, String id) {
		if (object instanceof MApplicationElement || object instanceof MKeyBinding) {
			if (getLocalId(object).equals(id)) {
				constructDeltas(deltas, references, object, element);
				return true;
			}
		}
		if (object instanceof MElementContainer<?>) {
			for (Object child : ((MElementContainer<?>) object).getChildren()) {
				if (constructDeltas(deltas, references, (EObject) child, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MBindingContainer) {
			for (MKeyBinding keyBinding : ((MBindingContainer) object).getBindings()) {
				if (constructDeltas(deltas, references, (EObject) keyBinding, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MHandlerContainer) {
			for (MHandler handler : ((MHandlerContainer) object).getHandlers()) {
				if (constructDeltas(deltas, references, (EObject) handler, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MApplication) {