[epiphany/wip/exalm/cleanups: 2/2] lib: Drop EggTreeMultiDnd

[Alexander Mikhaylenko <alexm src gnome org>]

commit cd284a798d7241b697456d6eec81ef72915fb561
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Mon Nov 29 13:06:49 2021 +0500

    lib: Drop EggTreeMultiDnd
    
    It's completely unused.

 lib/contrib/eggtreemultidnd.c | 399 ------------------------------------------
 lib/contrib/eggtreemultidnd.h |  73 --------
 lib/meson.build               |   1 -
 3 files changed, 473 deletions(-)
---
diff --git a/lib/meson.build b/lib/meson.build
index 6c04ca173..894589a1a 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -10,7 +10,6 @@ enums = gnome.mkenums_simple('ephy-lib-type-builtins',
 )
 
 libephymisc_sources = [
-  'contrib/eggtreemultidnd.c',
   'contrib/gnome-languages.c',
   'ephy-debug.c',
   'ephy-dnd.c',