this fragment not so useful anymore.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@12380 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/lifecycle/WindowsInstallerLink.java

@@ -64,9 +64,6 @@ public class WindowsInstallerLink extends ManagementLink {
         return installationDir!=null;
     }
 
-//    public void doCheckDir(StaplerRequest req, StaplerResponse rsp, @QueryParameter("value") String value) {
-//    }
-
     /**
      * Performs installation.
      */