[gtk/wip/baedert/for-master] (11 commits) ...stackswitcher: Avoid calling gtk_widget_destroy()

[Timm Bäder <baedert src gnome org>]

Summary of changes:

  0188706... scale: Remove useless extra local variable (*)
  3c6216b... colorchooserwidget: Get rid of a gtk_widget_destroy() call
  c22ab98... popovermenu: Avoid a gtk_widget_destroy() call
  3898fa6... emojichooser: Avoid using gtk_widget_destroy()
  763b148... popovermenubar: Avoid calling gtk_widget_destroy()
  4e76261... headerbar: Avoid calling gtk_widget_destroy()
  d8c17c1... pathbar: Avoid calling gtk_widget_destroy()
  777f175... placessidebar: Avoid calling gtk_widget_destroy()
  6efe32a... placessidebar: Convert popover menu to proper GtkPopoverMen
  a99359c... modelbutton: Fix wrong function name in doc comment
  c647abd... stackswitcher: Avoid calling gtk_widget_destroy()

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