Bug 306366 [Model] Allow ModelComponent to contribute KeyBindings to a BindingTable
Currently one can only contribute a complete binding table but is not allowed to contribute a single keybinding.
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/impl/ModelComponentImpl.java
*/
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case MApplicationPackage.MODEL_COMPONENT__ID:
				setId(ID_EDEFAULT);
				return;
			case MApplicationPackage.MODEL_COMPONENT__TAGS:
				getTags().clear();
				return;
			case MApplicationPackage.MODEL_COMPONENT__HANDLERS:
				getHandlers().clear();
				return;
			case MApplicationPackage.MODEL_COMPONENT__BINDING_TABLES:
				getBindingTables().clear();
				return;
			case MApplicationPackage.MODEL_COMPONENT__ROOT_CONTEXT:
				setRootContext((MBindingContext)null);
				return;
			case MApplicationPackage.MODEL_COMPONENT__POSITION_IN_PARENT:
				setPositionInParent(POSITION_IN_PARENT_EDEFAULT);
				return;
			case MApplicationPackage.MODEL_COMPONENT__PARENT_ID:
				setParentID(PARENT_ID_EDEFAULT);
				return;
			case MApplicationPackage.MODEL_COMPONENT__CHILDREN:
				getChildren().clear();
				return;
			case MApplicationPackage.MODEL_COMPONENT__COMMANDS:
				getCommands().clear();