Bug 191089 cross tab Binding tab- Aggregate On field is shows incorrect field name
Cross tab-Binding under properties hows incorrect field for 'Aggregate On'. It show show similar to regular table binding 'Aggregate On' field. For example; instead of Location/country it should show either 'N/A' for table or 'Group Country' for any group.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
}
	/**
	 * @deprecated
	 */
	public static List getDataSources( )
	{
		return SessionHandleAdapter.getInstance( )
				.getReportDesignHandle( )
				.getVisibleDataSources( );
	}
	/**
	 * Returns all available column bindings for the given element
	 * 
	 * @param handle
	 *            the handle of the element
	 * @return the list of all column bindings available.The list order is from
	 *         the top to the given element
	 */
	public static List getAllColumnBindingList( DesignElementHandle handle )
	{
		return getAllColumnBindingList( handle, true );
	}
	/**
	 * Returns all available column bindings for the given element.
	 * 
	 * @param handle
	 *            the handle of the element
	 * @param includeSelf
	 *            true if includes the element itself, or false only includes
	 *            bindings in the containers