Bug 563682 - Latest Secret phrase does not update in password manager, r=Mardak

--HG--
extra : rebase_source : bc6631f3d4732fb48ddb131cb36ce1bde23d991e

services/sync/modules/service.js

@@ -619,6 +619,7 @@ WeaveSvc.prototype = {
 
       /* Set this so UI is updated on next run */
       this.passphrase = newphrase;
+      this.persistLogin();
 
       /* Login in sync: this also generates new keys */
       this.login();