Bug 207825 Crosstab gives wrong default for Totals on Count
xtab/org.eclipse.birt.report.item.crosstab.core/src/org/eclipse/birt/report/item/crosstab/core/de/CrosstabReportItemHandle.java
functions.add( DEFAULT_MEASURE_FUNCTION );
		}
		return addGrandTotal( axisType, measures, functions );
	}
	/**
	 * Removes row/column grand total from crosstab if it is not empty,
	 * otherwise do nothing. The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>.
	 * 
	 * @param axisType
	 */
	public void removeGrandTotal( int axisType ) throws SemanticException
	{
		new CrosstabReportItemTask( this ).removeGrandTotal( axisType );
	}
	/**
	 * Removes row/column grand total from crosstab on particular measure,
	 * otherwise do nothing. The axis type can be either
	 * <code>ICrosstabConstants.ROW_AXIS_TYPE</code> or
	 * <code>ICrosstabConstants.COLUMN_AXIS_TYPE</code>.
	 * 
	 * @param axisType
	 */
	public void removeGrandTotal( int axisType, int measureIndex )
			throws SemanticException
	{
		new CrosstabReportItemTask( this ).removeGrandTotal( axisType,
				measureIndex );
	}