Bug 144527 [Wizards] WizardDialog should have the maxmize button
RC6 Many of our wizards show up quite scrunched initially in High Contrast mode. When they are expanded the size is quite good. We should set the maximize flag so that we get a maximize button on the dialog shell.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
synchronized (this) {
                windowClosingDialog = null;
            }
            return false;
        }
        return wizard.performCancel();
    }
    /**
     * Restores the enabled/disabled state of the given control.
     *
     * @param w the control
     * @param h the map (key type: <code>String</code>, element type:
     *   <code>Boolean</code>)
     * @param key the key
     * @see #saveEnableStateAndSet
     */
    private void restoreEnableState(Control w, Map h, String key) {
        if (w != null) {
            Boolean b = (Boolean) h.get(key);
            if (b != null) {
				w.setEnabled(b.booleanValue());
			}
        }
    }
    /**
     * Restores the enabled/disabled state of the wizard dialog's
     * buttons and the tree of controls for the currently showing page.
     *
     * @param state a map containing the saved state as returned by 
     *   <code>saveUIState</code>