need to set owner.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@3763 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/Job.java

@@ -102,6 +102,9 @@ public abstract class Job<JobT extends Job<JobT,RunT>, RunT extends Run<JobT,Run
 
         if(properties==null) // didn't exist < 1.72
             properties = new CopyOnWriteList<JobProperty<? super JobT>>();
+
+        for (JobProperty p : properties)
+            p.setOwner(this);
     }
 
     @Override