Bug 191199 [Regression] Rule and Margin in masterpage isn't aligned
Description: New a report design file, go to the master page tab, you will find the rule and margin is not aligned. Build version:2.2.0.v20070606-0630
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/layout/AbstractPageFlowLayout.java
{
			( (ReportElementFigure) getOwner( ).getFigure( ) ).fireMoved( );
		}
	}
	/**
	 * @return Returns the owner.
	 */
	protected GraphicalEditPart getOwner( )
	{
		return owner;
	}
	/**
	 * @param owner
	 *            The owner to set.
	 */
	protected void setOwner( GraphicalEditPart owner )
	{
		this.owner = owner;
	}
	/**
	 * Returns the zoom manager for current viewer.
	 * 
	 * @return
	 */
	public ZoomManager getZoomManager( )
	{
		return (ZoomManager) owner.getViewer( ).getProperty(
				ZoomManager.class.toString( ) );
	}
	protected static class Result