[gnome-music] (6 commits) Non-fast-forward update to branch wip/jfelder/selection-pattern

[Marinus Schraal <mschraal src gnome org>]

The branch 'wip/jfelder/selection-pattern' 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:

  d5fa8de... playlistview: Use Gdk BUTTON_SECONDARY constant
  2641bbf... albumsview: Remove _add_list_renderers call
  4ee28f5... baseview: Remove _setup_view logic
  dd1bfed... baseview: Make update_header_from_selection private
  dac84a1... views: Fix missing border of the sidebars
  9af1d26... views: Style sidebars with the theme colors

Commits added to the branch:

  6160822... playlistview: Use Gdk BUTTON_SECONDARY constant
  219d96f... albumsview: Remove _add_list_renderers call
  b47c304... baseview: Remove _setup_view logic
  b9933e6... baseview: Make update_header_from_selection private
  2f963b8... views: Fix missing border of the sidebars
  8e7bd0c... views: Style sidebars with the theme colors