[gnome-todo] project: Drop GtdArrowFrame

[Gitlab Administrative User <gitlab src gnome org>]

commit 299ca7e56274dfd0eac99981e5b293b93367f839
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Oct 31 15:06:00 2017 -0200

    project: Drop GtdArrowFrame
    
    We don't use it anymore, and it was never a good idea anyway.

 src/gtd-arrow-frame.c    | 629 -----------------------------------------------
 src/gtd-arrow-frame.h    |  39 ---
 src/gtd-task-list-view.c |   2 -
 src/meson.build          |   1 -
 4 files changed, 671 deletions(-)
---
diff --git a/src/gtd-task-list-view.c b/src/gtd-task-list-view.c
index 6d18209..20aedad 100644
--- a/src/gtd-task-list-view.c
+++ b/src/gtd-task-list-view.c
@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#include "gtd-arrow-frame.h"
 #include "gtd-dnd-row.h"
 #include "gtd-edit-pane.h"
 #include "gtd-empty-list-widget.h"
@@ -1508,7 +1507,6 @@ gtd_task_list_view_class_init (GtdTaskListViewClass *klass)
 
   widget_class->map = gtd_task_list_view_map;
 
-  g_type_ensure (GTD_TYPE_ARROW_FRAME);
   g_type_ensure (GTD_TYPE_EDIT_PANE);
   g_type_ensure (GTD_TYPE_NEW_TASK_ROW);
   g_type_ensure (GTD_TYPE_TASK_ROW);
diff --git a/src/meson.build b/src/meson.build
index 2f01dfa..72f2b5d 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -44,7 +44,6 @@ sources = files(
   'views/gtd-list-selector-panel.c',
   'widgets/gtd-expandable-entry.c',
   'gtd-application.c',
-  'gtd-arrow-frame.c',
   'gtd-dnd-row.c',
   'gtd-edit-pane.c',
   'gtd-empty-list-widget.c',