Bug 176467 Wrong page break effect for spanned cell
When page break occurs on spanned cell, this cell on next page is lost, which cause incorrect page layout. Report design to reproduce the error is attached.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFReportLayoutEngine.java
protected HashMap options;
	protected Locale locale;
	public PDFReportLayoutEngine( )
	{
		options = new HashMap();
		context = new PDFLayoutEngineContext( this );
		factory = new PDFLayoutManagerFactory( context );
		context.setFactory( factory );
	}
	protected PDFLayoutManagerFactory createLayoutManagerFactory(
			PDFLayoutEngineContext context )
	{
		return new PDFLayoutManagerFactory( this.context );
	}
	protected void layoutReport( IReportContent report,
			IReportExecutor executor, IContentEmitter output )
	{
		if ( output == null )
		{
			return;
		}
		FontHandler.prepareFonts( );
		PDFPageLM pageLM = new PDFPageLM( this, context, report, output,
				executor );
		while ( pageLM.layout( ) );
	}
	public void layout( IReportExecutor executor, IContentEmitter output, boolean pagination )
	{
		context.setAllowPageBreak(pagination);
		this.executor = executor;