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
int MCONTRIBUTED_PART__ICON_URI = MITEM_PART__ICON_URI;
	/**
	 * The feature id for the '<em><b>Name</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MCONTRIBUTED_PART__NAME = MITEM_PART__NAME;
	/**
	 * The feature id for the '<em><b>Tooltip</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MCONTRIBUTED_PART__TOOLTIP = MITEM_PART__TOOLTIP;
	/**
	 * The feature id for the '<em><b>URI</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 * @ordered
	 */
	int MCONTRIBUTED_PART__URI = MITEM_PART_FEATURE_COUNT + 0;
	/**
	 * The feature id for the '<em><b>Object</b></em>' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated