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
ColumnHandle columnHandle = (ColumnHandle) columnSlot.get( i );
			apply( columnHandle );
			if ( currentElement != null )
			{
				ColumnDesign columnDesign = (ColumnDesign) currentElement;
				for ( int j = 0; j < columnHandle.getRepeatCount( ); j++ )
				{
					grid.addColumn( columnDesign );
				}
			}
		}
		
		SlotHandle rowSlot = handle.getRows( );
		for ( int i = 0; i < rowSlot.getCount( ); i++ )
		{
			apply( rowSlot.get( i ) );
			if ( currentElement != null )
			{
				grid.addRow( (RowDesign) currentElement );
			}
		}
		new TableItemDesignLayout( ).layout( grid );
		currentElement = grid;
	}
	public void visitImage( ImageHandle handle )
	{
		
		ImageItemDesign image = new ImageItemDesign( );
		setupReportItem( image, handle );