Remove deprecated FormatDevice DBus method.
The FormatDevice DBus method has long been removed from cros-disks
(CL:12022). Chrome has recently been updated to deprecate the use of
FormatDevice DBus method as well (crrev.com/268623).
TEST=Tested the following:
1. Insert a USB drive and format the mounted partition via Files.app.
Verify that Files.app notifies the successful completion of the
2. Insert a write-protected SD card and format the mounted partition via
Files.app. Verify that Files.app reports an error.
Reviewed-by: Toni Barzic <email@example.com>
Commit-Queue: Ben Chan <firstname.lastname@example.org>
Tested-by: Ben Chan <email@example.com>
4 files changed