Crashes in fast/notifications/notifications-request-permission.html after r144126
https://bugs.webkit.org/show_bug.cgi?id=108196

Unreviewed expectations update.

* platform/chromium/TestExpectations:


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@144134 268f45cc-cd09-0410-ab3c-d52691b4dbfc