Bug 147676 [regression]Visibility set in the first col will affect the second col
Description: Visibility set in the first col will affect the second col Steps to reproduce: 1. Insert a grid(3*3), insert contents to each cell. 2.Set the first col to hide all in visibility and preview Expected result: Only the first col is hidden. Actual result: The second col is hidden, too. If you set the second col in step2, the third col will disappear.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
{
		report = new Report( );
		cssEngine = report.getCSSEngine( );
		report.setReportDesign( handle );
		apply( handle );
		return report;
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.birt.report.model.api.DesignVisitor#visitReportDesign(org.eclipse.birt.report.model.api.ReportDesignHandle)
	 */
	public void visitReportDesign( ReportDesignHandle handle )
	{
		report.setUnit( handle.getDefaultUnits( ) );
		if ( handle.getBase( ) != null && !handle.getBase( ).equals( "" ) ) 
		{
			report.setBasePath( handle.getBase( ) );
		}
		defaultUnit = report.getUnit( );
		setupNamedExpressions( handle, report.getNamedExpressions( ) );
		
		
		
		
		StyleHandle defaultStyle = handle.findStyle( "report" );
		createReportDefaultStyles( defaultStyle );