[gnome-settings-daemon] (10 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:

  2591327... power: Refactor backlight handling to be asynchronous
  0330777... power: Simplify backlight helper to only support writing
  a1551d8... power: Test backlight directly using umockdev
  497f759... power: Add backlight brightness event compression tests
  16860ae... power: Test backlight steps and rounding
  d28a113... power: Add test to check backlight brightness is updated af
  7dea82d... power: Add test to verify DBus behaviour without a backligh

Commits added to the branch:

  9173891... build: Use config_h.set10 consistently (*)
  51088a9... build: Fix build when wayland support is disabled (*)
  cba29e4... Merge branch 'marv/gnome-settings-daemon-build-without-wayl (*)
  e5b7cfd... power: Refactor backlight handling to be asynchronous
  0ca7a50... power: Simplify backlight helper to only support writing
  aa9c76e... power: Test backlight directly using umockdev
  2d82f0f... power: Add backlight brightness event compression tests
  baa50b0... power: Test backlight steps and rounding
  b72be7f... power: Add test to check backlight brightness is updated af
  08c6f8a... power: Add test to verify DBus behaviour without a backligh

(*) This commit already existed in another branch; no separate mail sent