Bug 64872 [Progress] Progress reporting in wizard dialog doesn't use dialog font
RC1 - change dialog font - open a new wizard (for example new Java project) - create one observer: progress reporting (the task name....) doesn't use the dialog font.
bundles/org.eclipse.jface/src/org/eclipse/jface/wizard/WizardDialog.java
* 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() {
		if (activeRunningOperations <= 0) {
			
			
			
			
			setReturnCode(CANCEL);
			close();
		} else {