[gnome-settings-daemon] (5 commits) Non-fast-forward update to branch wip/benzea/backlight

[Benjamin Berg <bberg src gnome org>]

The branch 'wip/benzea/backlight' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  7a8846a... power: Simplify backlight helper to only support writing
  bc9e192... power: Test backlight directly using umockdev
  8fc864c... power: Add backlight brightness event compression tests
  1d6ac86... power: Test backlight steps and rounding
  aa4974a... power: Add test to check backlight brightness is updated af

Commits added to the branch:

  1ac626f... power: Simplify backlight helper to only support writing
  d7f7cb2... power: Test backlight directly using umockdev
  752508f... power: Add backlight brightness event compression tests
  1697526... power: Test backlight steps and rounding
  f9cf6d9... power: Add test to check backlight brightness is updated af