Bug 214005 [regression]In pdf, master page content lost.[1200]
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/layout/pdf/PDFPageLM.java
emitter.startAutoText( totalPageContent );
		}
	}
	protected void createRoot( )
	{
		root = new PageArea( pageContent );
		page = (PageArea) root;
		int overFlowType = context.getPageOverflow( );
		if ( overFlowType == IPDFRenderOption.OUTPUT_TO_MULTIPLE_PAGES )
		{
			page.setExtendToMultiplePages( true );
		}
		pageContentWidth = getDimensionValue( pageContent.getPageWidth( ) );
		pageContentHeight = getDimensionValue( pageContent.getPageHeight( ) );
		
		if ( pageContentWidth <= 0 )
		{
			pageContentWidth = DEFAULT_PAGE_WIDTH;
		}
		
		if ( pageContentHeight <= 0 )
		{
			pageContentHeight = DEFAULT_PAGE_HEIGHT;
		}
		page.setWidth( pageContentWidth );
		page.setHeight( pageContentHeight );
		/**
		 * set position and dimension for root
		 */
		ContainerArea pageRoot = new LogicContainerArea( report );