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
* @ordered
	 */
	int MTRIMMED_PART__CLIENT_AREA = MPART_FEATURE_COUNT + 4;
	/**
	 * The number of structural features of the '<em>MTrimmed Part</em>' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MTRIMMED_PART_FEATURE_COUNT = MPART_FEATURE_COUNT + 5;
	/**
	 * The meta object id for the '{@link org.eclipse.e4.ui.model.internal.application.MWindowImpl <em>MWindow</em>}' class.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see org.eclipse.e4.ui.model.internal.application.MWindowImpl
	 * @see org.eclipse.e4.ui.model.internal.application.ApplicationPackageImpl#getMWindow()
	 * @generated
	 */
	int MWINDOW = 17;
	/**
	 * The feature id for the '<em><b>Owner</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MWINDOW__OWNER = MITEM_PART__OWNER;
	/**
	 * The feature id for the '<em><b>Id</b></em>' attribute.