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
rowDimension,
						rowLevel,
						colDimension,
						colLevel );
			}
		}
	}
	/**
	 * Removes all the aggregations related with the level view.
	 * 
	 * @param levelView
	 */
	protected void removeMeasureAggregations( LevelViewHandle levelView )
			throws SemanticException
	{
		if ( levelView == null || levelView.getCrosstab( ) != crosstab )
			return;
		String dimensionName = ( (DimensionViewHandle) levelView.getContainer( ) ).getCubeDimensionName( );
		String levelName = levelView.getCubeLevelName( );
		if ( dimensionName == null || levelName == null )
			return;
		for ( int i = 0; i < crosstab.getMeasureCount( ); i++ )
		{
			removeMeasureAggregations( dimensionName,
					levelName,
					levelView.getAxisType( ),
					i );
		}
	}
	/**