[gnome-music] (9 commits) Non-fast-forward update to branch wip/mschraal/playlistsview-remove-unused

[Jean Felder <jfelder src gnome org>]

The branch 'wip/mschraal/playlistsview-remove-unused' 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:

  124cede... playlistsview: Remove unused function

Commits added to the branch:

  25e99c3... baseview: Remove _on_changes_pending (*)
  e18cbd1... songsview: Move StarHandlerWidget here (*)
  55cebc6... baseview: Remove all _populate calls (*)
  828a968... baseview: Remove _on_grilo_ready (*)
  419f2c0... utils: Add SongStateIcon enum (*)
  505cd81... baseview: Remove some cruft (*)
  b428257... baseview: Remove get_selected_songs (*)
  baf806b... baseview: Remove _on_item_activated (*)
  bda877b... playlistsview: Remove unused function

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