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
* <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the attribute '<em>Id</em>'.
	 * @see org.eclipse.e4.ui.model.application.MApplicationElement#getId()
	 * @see #getMApplicationElement()
	 * @generated
	 */
	EAttribute getMApplicationElement_Id();
	/**
	 * Returns the meta object for class '{@link org.eclipse.e4.ui.model.application.MApplication <em>MApplication</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for class '<em>MApplication</em>'.
	 * @see org.eclipse.e4.ui.model.application.MApplication
	 * @generated
	 */
	EClass getMApplication();
	/**
	 * Returns the meta object for the containment reference list '{@link org.eclipse.e4.ui.model.application.MApplication#getWindows <em>Windows</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for the containment reference list '<em>Windows</em>'.
	 * @see org.eclipse.e4.ui.model.application.MApplication#getWindows()
	 * @see #getMApplication()
	 * @generated
	 */
	EReference getMApplication_Windows();
	/**
	 * Returns the meta object for the containment reference list '{@link org.eclipse.e4.ui.model.application.MApplication#getCommand <em>Command</em>}'.
	 * <!-- begin-user-doc -->