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/LabelFigure.java
.getClientArea().height, bottom - top)));
					list = getChildren();
					for (int i = 0; i < list.size(); i++) {
						((FlowFigure) list.get(i)).postValidate();
					}
				} else {
					super.postValidate();
				}
			}
		};
		label.setLayoutManager(new ParagraphTextLayout(label,
				ParagraphTextLayout.WORD_WRAP_SOFT));
		flowPage = new FlowPage();
		flowPage.add(label);
		setLayoutManager(new StackLayout());
		add(flowPage);
	}
	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.draw2d.IFigure#getPreferredSize(int, int)
	 */
	public Dimension getPreferredSize(int wHint, int hHint) {
		Dimension dim = super.getPreferredSize(wHint, hHint);
		int rx = recommendSize != null ? recommendSize.width : 0;
		int ry = recommendSize != null ? recommendSize.height : 0;
		if (DesignChoiceConstants.DISPLAY_BLOCK.equals(display)) {
			return new Dimension(dim.width, Math.max(dim.height, ry));
		}
		if (DesignChoiceConstants.DISPLAY_INLINE.equals(display)) {