[epiphany] (24 commits) ...window: Stop using gtk_dialog_run() for closing multiple windows

[Marge Bot <marge-bot src gnome org>]

Summary of changes:

  7529e31... file-chooser: Remove preview (*)
  65af8e8... web-app-utils: Don't set program class (*)
  e2de0e4... web-app-utils: Stop setting default icon (*)
  48cd154... tab-view: Copy GtkCallback in tree (*)
  a86cfe5... main: Remove an unused include (*)
  4ce24de... main: Don't handle gtk command line options (*)
  06b13e4... find-toolbar: Don't set raised style class (*)
  e28ad77... Stop referencing style class constants (*)
  0e8c0e1... location-entry: Stop subclassing GtkOverlay (*)
  c0da8ff... header-bar: Don't subclass GtkHeaderBar (*)
  dee3047... action-bar: Don't subclass GtkRevealer (*)
  471c5bd... window-commands: Don't set suggested-action on a dialog but (*)
  54c0806... window-commands: Stop using dialog run() for import and exp (*)
  0980329... window-commands: Stop using gtk_dialog_run() for browse-wit (*)
  24e2f4a... window-commands: Stop using gtk_dialog_run() for encodings (*)
  94e6484... window-commands: Stop using gtk_dialog_run() for check-form (*)
  c10acab... window-commands: Stop using gtk_dialog_run() for web apps (*)
  40de6f3... window-commands: Stop using gtk_dialog_run() for about dial (*)
  a748d58... popup-commands: Stop using gtk_native_dialog_run() for down (*)
  9f2399e... web-extension-dialog: Stop using gtk_(native)_dialog_run() (*)
  d262057... download: Stop using gtk_dialog_run() (*)
  8f71113... window: Stop using gtk_dialog_run() for closing windows wit (*)
  abab076... window: Stop using gtk_dialog_run() for closing tabs with m (*)
  a402a94... window: Stop using gtk_dialog_run() for closing multiple wi (*)

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