Editor issue when platform is Webplayer

Hi I had to make the following fix to make the editor (4.6.3f1) code work. Appraetnly the signatur CheckPlugins( bool bForce = false ) does not work for the editor in webmode

static UpgradeManager()
{
I2.I2AboutWindow.PluginsVersion["I2 Localization"] = LocalizationManager.GetVersion();
EditorApplication.update += CheckPluginsDelegate;
}

public static void CheckPluginsDelegate()
{
EditorApplication.update -= CheckPluginsDelegate;
CheckPlugins( false );
}
public static void CheckPlugins( bool bForce = false )
{

EnablePlugins(bForce);
CreateLanguageSources();
CreateScriptLocalization();
}