+++ This bug was initially created as a clone of Bug #926358 +++ It will be good if we can have a test case for bug 926358, but we meet some problem when trying to write it in marionette . File this bug for figuring out how to add a test case for bug 926358.  Please see bug 926358 comment #6.
We re-designed the internal interface in bug 843452 and don't pass |window| to internal service any more. So close as INVALID.