Bug 187178 Remove Total.* from expression build
The Total java script object is no longer supported by BIRT. It should be removed from Expression builder.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
.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
	 * @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,
			boolean includeSelf )
	{
		List bindingList = new ArrayList( );