Bug 188038 Need know which measure ComputedColumnHandle aggregate on.
GUI need to show the measure name ont the data item in the aggregation cell.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/CubeQueryUtil.java
{
			List result = new ArrayList();
			DimLevel target = OlapExpressionUtil.getTargetDimLevel( targetLevel );
			
			String bindingName = OlapExpressionCompiler.getReferencedScriptObject( bindingExpr, "data" );
			if( bindingName == null )
				return result;
			IBinding binding = null;
			List bindings = queryDefn.getBindings( );
			for( int i = 0; i < bindings.size( ); i++ )
			{
				IBinding bd = (IBinding)bindings.get( i );
				if( bd.getBindingName( ).equals( bindingName ))
				{
					binding = bd;
					break;
				}
			}
			
			if( bindingName == null )
			{
				return result;
			}
			
			
			List aggrOns = binding.getAggregatOns( );
			IEdgeDefinition axisQualifierEdge = queryDefn.getEdge( this.getAxisQualifierEdgeType( target,
					queryDefn ) );
			for( int i = 0; i < aggrOns.size( ); i++ )
			{