renaming system.views does not correctly invalidate the view catalog

(function() { 'use strict'; assert.commandWorked(db.createView("view", "coll", [])); assert.writeOK(db.coll.insert({_id:1})); assert.eq(db.view.find().itcount(), 1, "couldn't find document in view"); assert.commandWorked(db.system.views.renameCollection("views")); assert.eq(db.view.find(),itcount(), 0, "find on view should have returned no results after renaming away system.views"); assert.commandWorked(db.views.renameCollection("system.views")); assert.eq(db.view.find(),itcount(), 0, "find on view should have worked again after renaming system.views back in place"); })();