Bug 189490 [CommonNavigator] Go To->Resource won't enable
I0524 1. Open the Project Explorer in the Resource perspective 2. Create a vanilla project P 3. Create a folder F 4. Create a file resource R Open the Navigate->Go To file. "Resource..." will remain disabled.
bundles/org.eclipse.ui.navigator.resources/src/org/eclipse/ui/internal/navigator/resources/plugin/WorkbenchNavigatorPlugin.java
* @return A status configured with this plugin's id and the given
	 *         parameters.
	 */
	public static IStatus createErrorStatus(String aMessage) {
		return createStatus(IStatus.ERROR, 0, aMessage, null);
	}
	
	
	/**
	 *  
	 * @param aMessage 
	 * @return A status configured with this plugin's id and the given
	 *         parameters.
	 */
	public static IStatus createInfoStatus(String aMessage) {
		return createStatus(IStatus.INFO, 0, aMessage, null);
	}
	
	
	/**
	 *  
	 * @param aMessage 
	 * @return A status configured with this plugin's id and the given
	 *         parameters.
	 */
	public static IStatus createWarningStatus(String aMessage) {
		return createStatus(IStatus.WARNING, 0, aMessage, null);
	}
}