Bug 147977 Chart editor does not use container's column bindings
1) create data source 2) create data set: select * from customers 3) create table 4) bind country, customer name to table 5) group by country 6) create a binding for total_by_country which aggregates # of customers in each country. put a data element in group footer and bind to total_by_country 7) in group header put chart 8) in data tab specify inherit from container Result: You see columns for report data set created in step 2. Expected Result: Just 3 columns for the 3 bindings created in 4 and 6.
data/org.eclipse.birt.data.tests/test/org/eclipse/birt/data/engine/impl/rd/ViewingTest2.java
QueryDefinition qd = newPreIVReportQuery( this.UPDATE_add_filter,
				this.UPDATE_add_sort,
				groupNeeded,
				UPDATE );
		if (!this.usesDetails)
		{
			qd.setUsesDetails( false );
		}
		qd.setQueryResultsID( this.GEN_queryResultID );
		IQueryResults qr = myPreDataEngine.prepare( qd ).execute( null );
		this.UPDATE_queryResultID = qr.getID( );
		displayPreResult( qr, false, false );
	}
	
	/**
	 * @throws BirtException
	 */
	private void preBasicIV( ) throws BirtException
	{
		IQueryResults qr = null;
		if ( this.PRE_execute_query )
		{
			
			QueryDefinition qd = newPreIVReportQuery( this.PRE_add_filter,
					this.PRE_add_sort,
					this.PRE_add_group,
					PRESENTATION );
			if (!this.usesDetails)
			{