Bug 190058 icon for aggregation type data items.
For aggregation type data items in cross tabs, we should show the icon instead of the sigma symbol. I am attaching the icon to replace it
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/editors/schematic/figures/TextFlow.java
*/
				if ( TRUNCATED != null && TRUNCATED.getBoolean( frag ) )
				{
					draw = getText( ).substring( frag.offset,
							frag.offset + frag.length )
							+ ELLIPSIS;
				}
				else
				{
					draw = getText( ).substring( frag.offset,
							frag.offset + frag.length );
				}
			}
			catch ( IllegalArgumentException e )
			{
				ExceptionHandler.handle( e );
			}
			catch ( IllegalAccessException e )
			{
				ExceptionHandler.handle( e );
			}
			/**
			 * Calculates the adjusted left coordinate according to the
			 * horizontal alignment style.
			 */
			
			
			
			int linew = FigureUtilities.getTextWidth( draw, g.getFont( ) );
			frag.setWidth( linew );