Bug 200133 Chart can not share the column binding from table item[00]
Description: Chart can not share the column binding from table item[00] Step: 1. New a datasource and dataset 2. New a table named table1 and binding the dataset 3. New a chart and binding the sharing result set on table1 Actual result: The data columns have been not share on the chart Exceptioon result: The data column binding will share on the chart
chart/org.eclipse.birt.chart.ui/src/org/eclipse/birt/chart/ui/swt/interfaces/IDataServiceProvider.java
* Returns all available datasets to choose.
	 */
	public String[] getAllDataSets( );
	/**
	 * Returns the bound dataset currently, or null if there's no dataset bound.
	 */
	public String getBoundDataSet( );
	/**
	 * Returns the dataset bound by parents, or null if there's no dataset bound
	 * there.
	 */
	public String getReportDataSet( );
	/**
	 * Returns all available style names.
	 */
	public String[] getAllStyles( );
	/**
	 * Returns all available style display names. Note the count should be
	 * identical with getAllStyles().
	 * 
	 * @since 2.1
	 */
	public String[] getAllStyleDisplayNames( );
	/**
	 * Returns the name of current used style.
	 */
	public String getCurrentStyle( );
	/**
	 * Returns the preview data header, e.g. column display names.
	 *