Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/util/ModelUtil.java
Iterator propNames = content.propertyWithLocalValueIterator( );
		IElementDefn defn = content.getDefn( );
		while ( propNames.hasNext( ) )
		{
			String propName = (String) propNames.next( );
			ElementPropertyDefn propDefn = (ElementPropertyDefn) defn
					.getProperty( propName );
			revisePropertyNameSpace( module, content, propDefn, nameSpace );
		}
		Iterator iter = new LevelContentIterator( module, content, 1 );
		while ( iter.hasNext( ) )
		{
			DesignElement item = (DesignElement) iter.next( );
			reviseNameSpace( module, item, nameSpace );
		}
	}
	/**
	 * Uses the new name space of the current module for reference property
	 * values of the given element. This method checks the <code>content</code>
	 * and nested elements in it.
	 * 
	 * @param module
	 *            the module that <code>content</code> attaches.
	 * @param content
	 *            the element to revise
	 * @param propDefn
	 * @param nameSpace
	 *            the new name space
	 */
	public static void revisePropertyNameSpace( Module module,