Bug 129144 Support suppressDuplicates property on table row in report engine
See 129143 for detail. This only needs to be supported for data item in a detail row of a table.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
CellDesign cell = new CellDesign( );
		setupStyledElement( cell, handle );
		
		SlotHandle contentSlot = handle.getContent( );
		for ( int i = 0; i < contentSlot.getCount( ); i++ )
		{
			apply( contentSlot.get( i ) );
			if ( currentElement != null )
			{
				cell.addContent( (ReportItemDesign) currentElement );
			}
		}
		
		
		
		cell.setColSpan( handle.getColumnSpan( ) );
		int columnId = handle.getColumn( ) - 1;
		if ( columnId < 0 )
		{
			columnId = -1;
		}
		cell.setColumn( columnId );
		
		cell.setRowSpan( handle.getRowSpan( ) );
		cell.setDrop( handle.getDrop( ) );
		String onCreate = handle.getOnCreate( );
		cell.setOnCreate( createExpression( onCreate ) );
		cell.setOnRender( handle.getOnRender( ) );
		currentElement = cell;