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
* <!-- end-user-doc -->
	 * @return the meta object for the containment reference list '<em>Command</em>'.
	 * @see org.eclipse.e4.ui.model.application.MApplication#getCommand()
	 * @see #getMApplication()
	 * @generated
	 */
	EReference getMApplication_Command();
	/**
	 * Returns the meta object for class '{@link org.eclipse.e4.ui.model.application.MPart <em>MPart</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for class '<em>MPart</em>'.
	 * @see org.eclipse.e4.ui.model.application.MPart
	 * @generated
	 */
	EClass getMPart();
	/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.e4.ui.model.application.MPart#getMenu <em>Menu</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the containment reference '<em>Menu</em>'.
	 * @see org.eclipse.e4.ui.model.application.MPart#getMenu()
	 * @see #getMPart()
	 * @generated
	 */
	EReference getMPart_Menu();
	/**
	 * Returns the meta object for the containment reference '{@link org.eclipse.e4.ui.model.application.MPart#getToolBar <em>Tool Bar</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->