Bug 205709 Translation table is missed when report design is flattened
It happens when a report design with a localization property file and some library (otherwise it's not flattened!) is executed. Such report document has no transaltion table and then can not be localized. The problem is in org.eclipse.birt.report.model.util.ReportDesignSerializer#visitReportDesign which does not copy the translation table from ReportDesignSerializer#sourceDesign to ReportDesignSerializer#targetDesign.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ReportDesignSerializer.java
/**
	 * Localize values if the property type is structure or structure list.
	 * 
	 * @param newElement
	 *            the target element
	 * @param propDefn
	 *            the property definition
	 * @param valueList
	 *            the original property value
	 */
	private void handleStructureValue( DesignElement newElement,
			PropertyDefn propDefn, Object valueList )
	{
		if ( propDefn.isList( ) &&
				IModuleModel.IMAGES_PROP.equalsIgnoreCase( propDefn.getName( ) ) )
		{
			List images = newElement.getListProperty( targetDesign,
					IModuleModel.IMAGES_PROP );
			if ( images == null )
			{
				images = new ArrayList( );
				newElement.setProperty( propDefn, images );
			}
			localizeEmbeddedImage( (List) valueList, images );
		}
		else
		{
			newElement.setProperty( propDefn, createNewStructureValue(
					propDefn, valueList ) );
		}