Bug 134488 Set page break for table inside list group header will cause data display error.
Description: Set page break for table inside list group header will cause data display error. Steps to reproduce: 1. Insert a list with a group 2. Insert a table to list group header 3. Set page-break-before to always to table. 4. Preview in web viewer/html/pdf. See attached report. Expected result: Data display correctly Actual result: In Web Viewer, data in table kept display the first data row in each page. In html/pdf, it's ok.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v2/ReportContentLoaderV2.java
outputEndVisitor.visit( content, emitter );
		
		closeQuery( content );
	}
	protected IContentVisitor outputStartVisitor = new IContentVisitor( ) {
		public void visit( IContent content, Object value )
		{
			content.accept( this, value );
		}
		public void visitContent( IContent content, Object value )
		{
			IContentEmitter emitter = (IContentEmitter) value;
			emitter.startContent( content );
		}
		public void visitPage( IPageContent page, Object value )
		{
			IContentEmitter emitter = (IContentEmitter) value;
			emitter.startPage( page );
		}
		public void visitContainer( IContainerContent container, Object value )
		{
			IContentEmitter emitter = (IContentEmitter) value;
			emitter.startContainer( container );
		}
		public void visitTable( ITableContent table, Object value )
		{
			IContentEmitter emitter = (IContentEmitter) value;
			emitter.startTable( table );
		}
		public void visitTableBand( ITableBandContent tableBand, Object value )