am 62b3950c: am 5b75cd02: Merge change I9861276c into eclair-mr2

Merge commit '62b3950cdbcf29b85a9d248cdebfa856ad89f74c'

* commit '62b3950cdbcf29b85a9d248cdebfa856ad89f74c':
  Do not allow javascript to change window focus.