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/internal/AbstractCrosstabModelTask.java
{
		if ( crosstab == null || !CrosstabModelUtil.isValidAxisType( axisType ) )
			return;
		for ( int i = 0; i < crosstab.getMeasureCount( ); i++ )
		{
			removeMeasureAggregations( null, null, axisType, i );
		}
	}
	protected void removeMeasureAggregations( int axisType, int measureIndex )
			throws SemanticException
	{
		if ( crosstab == null || !CrosstabModelUtil.isValidAxisType( axisType ) )
			return;
		if ( measureIndex >= 0 && measureIndex < crosstab.getMeasureCount( ) )
		{
			removeMeasureAggregations( null, null, axisType, measureIndex );
		}
	}
	/**
	 * 
	 * @param dimensionName
	 * @param levelName
	 * @param axisType
	 */
	private void removeMeasureAggregations( String dimensionName,
			String levelName, int axisType, int measureIndex )
			throws SemanticException
	{
		List dropList = new ArrayList( );
		MeasureViewHandle measureView = crosstab.getMeasure( measureIndex );