Bug 85452 [IDE] (regression) Backdrop missing when all perspectives closed
I20050215-2300 - close all perspectives - the main page is blank - it should have a backdrop with text and button explaining how to open a perspective
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchWindowAdvisor.java
} else {
                message = IDEWorkbenchMessages
                        .format(
                                "PromptOnExitDialog.message1", new Object[] { productName }); 
            }
            MessageDialogWithToggle dlg = MessageDialogWithToggle
                    .openOkCancelConfirm(getWindowConfigurer().getWindow()
                            .getShell(), IDEWorkbenchMessages
                            .getString("PromptOnExitDialog.shellTitle"), 
                            message, IDEWorkbenchMessages
                                    .getString("PromptOnExitDialog.choice"), 
                            false, null, null);
            if (dlg.getReturnCode() != IDialogConstants.OK_ID) {
                return false;
            }
            if (dlg.getToggleState()) {
                store
                        .setValue(
                                IDEInternalPreferences.EXIT_PROMPT_ON_CLOSE_LAST_WINDOW,
                                false);
                IDEWorkbenchPlugin.getDefault().savePluginPreferences();
            }
        }
        return true;
    }
    /* (non-Javadoc)
     * @see org.eclipse.ui.application.WorkbenchAdvisor#preWindowOpen
     */
    public void preWindowOpen() {
        IWorkbenchWindowConfigurer configurer = getWindowConfigurer();