[gnome-music] (3 commits) Non-fast-forward update to branch wip/mschraal/correct-idle-add-usage

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/mschraal/correct-idle-add-usage' 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:

  5c0c4a1... playlistview: Correct idle_add use

Commits added to the branch:

  c61964a... grilo: Use idle_add for writeback functions (*)
  7bad9df... playertoolbar: Remove clock-tick signal handling (*)
  1d4631a... playlistview: Correct idle_add use

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