[nautilus] (8 commits) Non-fast-forward update to branch wip/apoos-maximus/gsoc2020

[António Fernandes <antoniof src gnome org>]

The branch 'wip/apoos-maximus/gsoc2020' 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:

  b73bab0... properties-window: Removed unused macros
  573c8cc... properties-window: Instance symbol renaming
  4b4eaaf... properties-window: Use autocleanup variables
  782dee4... properties-window: Use autocleanup variables more
  d37aaa3... properties-window: Stop multi-file GAppInfo leak
  f308731... properties-window: Use modern GList code patterns
  1b5e44e... properties-window: Use g_clear_*()

Commits added to the branch:

  b4cc41a... files-view: Use fallback in case of xdp_portal_set_wallpape (*)
  5fdb5d6... properties-window: Removed unused macros
  053b125... properties-window: Instance symbol renaming
  55242ad... properties-window: Use autocleanup variables
  e890ad9... properties-window: Use autocleanup variables more
  eb5aa4c... properties-window: Stop multi-file GAppInfo leak
  fc8180c... properties-window: Use modern GList code patterns
  d5129fd... properties-window: Use g_clear_*()

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