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/api/UsesDetailFalseTest.java
testPrintln(  "---sum data (col0)" );
		for ( int i = 0, j = 0; i < sumList.size( ); i++, j++ )
		{
			Double value = (Double) sumList.get( i );
			testPrintln( value.toString() );
		}
		
		
		testPrintln( "---starting group level data" );
		for ( int i = 0; i < sglList.size( ); i++ )
		{
			Integer value = (Integer) sglList.get( i );
			testPrintln( value.toString() );
		}
		
		
		testPrintln( "---ending group level data" );
		for ( int i = 0; i < eglList.size( ); i++ )
		{
			Integer value = (Integer) eglList.get( i );
			testPrintln( value.toString() );
		}
		
		checkOutputFile();
	}
	
	/**
	 * Prepare ReportQueryDefn
	 * 		1: > only has one groupdefn