Bug 150603 [Linux-WS]Can't open new window from the internal preview tab.
Can't open new window from the internal preview tab on Linux OS. Steps to reproduce: 1. New a report, create a link to drill through a report, target new window. 2. Click "Preview" tab to preview report 3. Click the link Expected result: Open a new window, and load the report. Actural result: No effect.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
reportRunnable = ReportEngineService.getInstance( )
							.openReportDesign( this.reportDesignName );
				}
				else if ( !ParameterAccessor.isWorkingFolderAccessOnly( ) )
				{
					
					
					this.reportDesignName = ParameterAccessor.getParameter(
							request, ParameterAccessor.PARAM_REPORT );
					InputStream is = request.getSession( ).getServletContext( )
							.getResourceAsStream( this.reportDesignName );
					reportRunnable = ReportEngineService.getInstance( )
							.openReportDesign( is );
				}
			}
			catch ( EngineException e )
			{
				this.exception = e;
			}
		}
		if ( reportRunnable != null )
		{
			design = new BirtViewerReportDesignHandle(
					IViewerReportDesignHandle.RPT_RUNNABLE_OBJECT,
					reportRunnable );
		}
		else
		{
			design = new BirtViewerReportDesignHandle( null, reportDesignName );
		}