Bug 123036 Data in a reprot is doubly stored
We currently stored data twice. Once in the content stream, once by DtE. The instance stored by content stream should not be there.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
{
		
		private DataEngineContext context;
		private String queryResultID;
		
		private RDSave rdSave;
		
		private String subQueryName;
		
		private int subQueryIndex;
		
		private int groupLevel;
		
		private int[] subQueryInfo;
		
		private org.eclipse.birt.data.engine.odi.IResultIterator odiResult;
		/**
		 * @param context
		 * @param queryResultID
		 * @param odiResult
		 */
		public RDSaveUtil( DataEngineContext context, String queryResultID,
				org.eclipse.birt.data.engine.odi.IResultIterator odiResult )
		{