Bug 187178 Remove Total.* from expression build
The Total java script object is no longer supported by BIRT. It should be removed from Expression builder.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/dialogs/ExpressionTreeSupport.java
private void buildParameterTree( )
	{
		for ( Iterator iterator = SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.getParameters( )
				.iterator( ); iterator.hasNext( ); )
		{
			ReportElementHandle handle = (ReportElementHandle) iterator.next( );
			if ( handle instanceof ParameterHandle )
			{
				createSubTreeItem( parametersItem,
						DEUtil.getDisplayLabel( handle, false ),
						ReportPlatformUIImages.getImage( handle ),
						DEUtil.getExpression( handle ),
						( (ParameterHandle) handle ).getHelpText( ),
						true );
			}
			else if ( handle instanceof ParameterGroupHandle )
			{
				TreeItem groupItem = createSubTreeItem( parametersItem,
						DEUtil.getDisplayLabel( handle, false ),
						ReportPlatformUIImages.getImage( handle ),
						true );
				for ( Iterator itor = ( (ParameterGroupHandle) handle ).getParameters( )
						.iterator( ); itor.hasNext( ); )
				{
					ParameterHandle parameter = (ParameterHandle) itor.next( );
					createSubTreeItem( groupItem,
							parameter.getDisplayLabel( ),
							ReportPlatformUIImages.getImage( handle ),