Bug 176450 Support link to CSS Feature(Model Part)
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/ThemeRecord.java
* The target Theme
	 */
	private ElementRefValue newTheme;
	/**
	 * The target Theme
	 */
	private ElementRefValue oldTheme;
	/**
	 * The library to operate
	 */
	protected Module module;
	/**
	 * Constructs the library record.
	 * 
	 * @param module
	 *            the module
	 * @param newTheme
	 *            the new theme
	 */
	ThemeRecord( Module module, ElementRefValue newTheme )
	{
		this.module = module;
		this.newTheme = newTheme;
		oldTheme = (ElementRefValue) module.getLocalProperty( module,
				IModuleModel.THEME_PROP );
		label = ModelMessages.getMessage( MessageConstants.SET_THEME_MESSAGE );
	}
	/*
	 * (non-Javadoc)
	 *