Bug 211991 Page header items when in a grid within a grid disappear on runtime render
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/html/HTMLPageLM.java
IReportExecutor executor, IContentEmitter emitter )
	{
		super( engine.getFactory( ) );
		this.report = report;
		this.reportExecutor = executor;
		this.emitter = emitter;
		this.executor = new ReportItemExecutorBase( ) {
			public void close( )
			{
			}
			public IContent execute( )
			{
				return pageContent;
			}
			public IReportItemExecutor getNextChild( )
			{
				return reportExecutor.getNextChild( );
			}
			public boolean hasNextChild( )
			{
				return reportExecutor.hasNextChild( );
			}
		};
	}
	public int getType( )
	{
		return LAYOUT_MANAGER_PAGE;
	}
	boolean isLastPage = false;
	boolean isFirstPage = true;