Bug 191430 [Regression] The table will binding to the data set if add a data binding to the data set [0001]
Description: The table will binding to the data set if add a data binding to the data set. Build number: 2.2.0.v20070607-0630 Steps to reproduce: 1. New a report with a data set. 2. New a table (not binding to the data set), add a data in one table cell. 3. Right click to change the data column, select the data set and one column. 4. Select the table and go to the binding page. Expected result: The table is binding to only one column. Actual result: The table is binding to the data set. Error log: N/A
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
{
		return convertToPixel( handle, 0 );
	}
	/**
	 * Transform other units to pixel.
	 * 
	 * @param object
	 *            model to keep the measure and units.
	 * @param fontSize
	 *            the parent font size.
	 * @return The pixel value.
	 */
	public static double convertToPixel( Object object, int fontSize )
	{
		double px = 0;
		double measure = 0;
		String units = ""; 
		if ( object instanceof DimensionValue )
		{
			DimensionValue dimension = (DimensionValue) object;
			measure = dimension.getMeasure( );
			units = dimension.getUnits( );
		}
		else if ( object instanceof DimensionHandle )
		{
			DimensionHandle dimension = (DimensionHandle) object;
			measure = dimension.getMeasure( );
			units = dimension.getUnits( );
		}
		if ( DesignChoiceConstants.UNITS_PX.equals( units ) )