Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/MultiStepWizardDialog.java
/**
 * A dialog to show a multi-step wizard to the end user. 
 * <p>
 * In typical usage, the client instantiates this class with 
 * a multi-step wizard. The dialog serves as the wizard container
 * and orchestrates the presentation of its pages.
 * <p>
 * The standard layout is roughly as follows: 
 * it has an area at the top containing both the
 * wizard's title, description, and image; the actual wizard page
 * appears in the middle; below that is a progress indicator
 * (which is made visible if needed); and at the bottom
 * of the page is message line and a button bar containing 
 * Help, Next, Back, Finish, and Cancel buttons (or some subset).
 * </p>
 * <p>
 * This class is not intended to be subclassed by clients.
 * </p>
 */
public class MultiStepWizardDialog extends WizardDialog {
    private MultiStepWizard multiStepWizard;
    /**
     * Creates a new wizard dialog for the given wizard. 
     *
     * @param parentShell the parent shell
     * @param newWizard the multi-step wizard this dialog is working on
     */
    public MultiStepWizardDialog(Shell parentShell, MultiStepWizard newWizard) {
        super(parentShell, newWizard);
        multiStepWizard = newWizard;