Bug 277676 [UI] The workbench should create the contexts
The workbench should create contexts for the model elements, MApplication and MParts (windows, sashes, contributed parts, etc). This is not really the responsibility of the renderers. PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ApplicationPackage.java
/**
	 * The feature id for the '<em><b>Persisted State</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MCONTRIBUTION__PERSISTED_STATE = MAPPLICATION_ELEMENT_FEATURE_COUNT + 2;
	/**
	 * The number of structural features of the '<em>MContribution</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MCONTRIBUTION_FEATURE_COUNT = MAPPLICATION_ELEMENT_FEATURE_COUNT + 3;
	/**
	 * The meta object id for the '{@link org.eclipse.e4.ui.model.internal.application.MHandlerImpl <em>MHandler</em>}' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.e4.ui.model.internal.application.MHandlerImpl
	 * @see org.eclipse.e4.ui.model.internal.application.ApplicationPackageImpl#getMHandler()
	 * @generated
	 */
	int MHANDLER = 7;
	/**
	 * The feature id for the '<em><b>Owner</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated