Bug 119343 Smoke: Report design can't be edited.
Description: Report design can't be modified. Steps to reproduce: 1. Create a report. 2. Preview and then edit it. 3. Preview again. 4. It is not modified.
viewer/org.eclipse.birt.report.viewer/src/org/eclipse/birt/report/viewer/utilities/WebViewer.java
final public static String WebAppPlugin = ViewerPlugin.PLUGIN_ID;
	/**
	 * locale preference name 
	 */
	final public static String USER_LOCALE = "user_locale"; 
	/**
	 * Preference key for SVG chart flag.
	 */
	final public static String SVG_FLAG = "svg_flag"; 
	/**
	 * locale mapping. Save some time.
	 */
	public static TreeMap LocaleTable = null;
	static
	{
		
		LocaleTable = new TreeMap(); 
		Locale[] locales = Locale.getAvailableLocales();
		if ( locales != null )
		{
			for ( int i = 0; i < locales.length; i++ )
			{
				Locale locale = locales[i];
				if ( locale != null )
				{
					LocaleTable.put( locale.getDisplayName( ), locale.getLanguage( ) + "_" + locale.getCountry( ) ); 
				}
			}
		}
	}