Bug 317037 [XMI] Reconciler does not consider MPerspective's 'windows' feature
SSIA
bundles/org.eclipse.e4.ui.workbench/src/org/eclipse/e4/ui/internal/workbench/XMLModelReconciler.java
return true;
				}
			}
			MToolBar toolBar = part.getToolbar();
			if (toolBar != null) {
				if (constructDeltas(deltas, references, (EObject) toolBar, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MMenuContributions) {
			for (MMenuContribution contribution : ((MMenuContributions) object)
					.getMenuContributions()) {
				if (constructDeltas(deltas, references, (EObject) contribution, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MToolBarContributions) {
			for (MToolBarContribution contribution : ((MToolBarContributions) object)
					.getToolBarContributions()) {
				if (constructDeltas(deltas, references, (EObject) contribution, element, id)) {
					return true;
				}
			}
		}
		if (object instanceof MTrimContributions) {
			for (MTrimContribution contribution : ((MTrimContributions) object)
					.getTrimContributions()) {
				if (constructDeltas(deltas, references, (EObject) contribution, element, id)) {