am: 2209860
* commit '2209860597ce73a45b3925d3bd71cf54e9fa6296':
Hide 'select all' menu option when ALLOW_MULTIPLE intent is not passed in DocumentsActivity. Make 'select all' select only enabled files.
Change-Id: I95f08498ce97d9b16a1170ed8dc2e84fa4f7636b