Bug 89224 [Preferences] Policy.SHOW_PREFERENCES_NEWLOOK is unused
latest from head The Policy.SHOW_PREFERENCES_NEWLOOK setting (new in 3.1) is currently unused. Can it be removed?
bundles/org.eclipse.jface/src/org/eclipse/jface/util/Policy.java
* The unique identifier of the JFace plug-in.
     */
    public static final String JFACE = "org.eclipse.jface";
    private static ILogger log;
    /**
     * A flag to indicate whether unparented dialogs should
     * be checked.
     */
    public static boolean DEBUG_DIALOG_NO_PARENT = DEFAULT;
    /**
     * A flag to indicate whether actions are being traced.
     */
    public static boolean TRACE_ACTIONS = DEFAULT;
    
    /**
     * A boolean to determine if we are showing the new look preferences
     * dialog.
     * 
     * @since 3.1
     */
    public static boolean SHOW_PREFERENCES_NEWLOOK = DEFAULT;
    /**
     * A flag to indicate whether toolbars are being traced.
     */
    public static boolean TRACE_TOOLBAR = DEFAULT;
    /**
     * Returns the dummy log to use if none has been set
     */
    private static ILogger getDummyLog() {
        return new ILogger() {