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
}
        
        }
    }
    /**
     * Calculates the difference in size between the given
     * page and the page container. A larger page results 
     * in a positive delta.
     *
     * @param page the page
     * @return the size difference encoded
     *   as a <code>new Point(deltaWidth,deltaHeight)</code>
     */
    private Point calculatePageSizeDelta(IWizardPage page) {
        Control pageControl = page.getControl();
        if (pageControl == null) {
			
            return new Point(0, 0);
		}
        Point contentSize = pageControl.computeSize(SWT.DEFAULT, SWT.DEFAULT,
                true);
        Rectangle rect = pageContainerLayout.getClientArea(pageContainer);
        Point containerSize = new Point(rect.width, rect.height);
        return new Point(Math.max(0, contentSize.x - containerSize.x), Math
                .max(0, contentSize.y - containerSize.y));
    }
    /* (non-Javadoc)
     * Method declared on Dialog.
     */
    protected void cancelPressed() {