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
|| featureName.equals(HANDLEDITEM_PARAMETERS_ATTNAME)) {
			
			if (object instanceof MHandledItem) {
				return MenuPackageImpl.eINSTANCE.getHandledItem_Parameters();
			}
			return CommandsPackageImpl.eINSTANCE.getCommand_Parameters();
		} else if (featureName.equals(ITEM_ENABLED_ATTNAME)) {
			return MenuPackageImpl.eINSTANCE.getItem_Enabled();
		} else if (featureName.equals(ITEM_SELECTED_ATTNAME)) {
			return MenuPackageImpl.eINSTANCE.getItem_Selected();
		} else if (featureName.equals(ITEM_TYPE_ATTNAME)) {
			return MenuPackageImpl.eINSTANCE.getItem_Type();
		} else if (featureName.equals(PART_MENUS_ATTNAME)
				|| featureName.equals(PARTDESCRIPTOR_MENUS_ATTNAME)) {
			
			if (object instanceof MPartDescriptor) {
				return org.eclipse.e4.ui.model.application.descriptor.basic.impl.BasicPackageImpl.eINSTANCE
						.getPartDescriptor_Menus();
			}
			return BasicPackageImpl.eINSTANCE.getPart_Menus();
		} else if (featureName.equals(PART_TOOLBAR_ATTNAME)) {
			return BasicPackageImpl.eINSTANCE.getPart_Toolbar();
		} else if (featureName.equals(GENERICTILE_HORIZONTAL_ATTNAME)) {
			return UiPackageImpl.eINSTANCE.getGenericTile_Horizontal();
		} else if (featureName.equals(GENERICTRIMCONTAINER_SIDE_ATTNAME)) {
			return UiPackageImpl.eINSTANCE.getGenericTrimContainer_Side();
		} else if (featureName.equals(HANDLERCONTAINER_HANDLERS_ATTNAME)) {
			return CommandsPackageImpl.eINSTANCE.getHandlerContainer_Handlers();
		} else if (featureName.equals(CONTRIBUTION_PERSISTEDSTATE_ATTNAME)) {
			return ApplicationPackageImpl.eINSTANCE.getContribution_PersistedState();