Bug 212238 [Regression] Pagebreak on chart does not work when preview in PDF/PPT/PostScritp.
Description: Pagebreak on chart does not work when preview in PDF/PPT/PostScritp. build version: 2.3.0 v20071207-0800. steps to reproduce: 1. New a report. 2. Insert a label in layout. 3. Insert a chart in layout. 4. Add pagebreak: Before Always on chart. 5. Preview in PDF/PPT/Postscript. Expected result: The chart should be displayed on the second page. Actual result: The chart is displayed on the first page.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFAbstractLM.java
if ( handleVisibility( ) )
				{
					status = STATUS_END;
					return false;
				}
				
				
				if ( handlePageBreakBefore( ) || checkAvailableSpace( ) )
				{
					status = STATUS_INPROGRESS;
					return true;
				}
				
				status = STATUS_INPROGRESS;
			case STATUS_INPROGRESS :
				hasNextPage = layoutChildren( );
				if ( hasNextPage )
				{
					
					
					if(!hasNextChild())
					{
						closeExecutor( );
						status = STATUS_END;
					}
					return true;
				}