[gnome-builder/wip/gtk4-port: 128/736] libide/gui: remove unused shortcut label

[Christian Hergert <chergert src gnome org>]

commit 1eb837c76068ebf65fb713e677d98e636c75b5a3
Author: Christian Hergert <chergert redhat com>
Date:   Mon Mar 28 16:54:52 2022 -0700

    libide/gui: remove unused shortcut label

 src/libide/gui/ide-shortcut-label-private.h |  45 -----
 src/libide/gui/ide-shortcut-label.c         | 271 ----------------------------
 src/libide/gui/meson.build                  |   2 -
 3 files changed, 318 deletions(-)
---
diff --git a/src/libide/gui/meson.build b/src/libide/gui/meson.build
index 4a8983056..f8d5d71aa 100644
--- a/src/libide/gui/meson.build
+++ b/src/libide/gui/meson.build
@@ -57,7 +57,6 @@ libide_gui_private_headers = [
   'ide-run-button.h',
   'ide-session-private.h',
   'ide-window-settings-private.h',
-  'ide-shortcut-label-private.h',
 ]
 
 libide_gui_private_sources = [
@@ -102,7 +101,6 @@ libide_gui_public_sources = [
   'ide-preferences-window.c',
   'ide-search-button.c',
   'ide-session-addin.c',
-  'ide-shortcut-label.c',
   'ide-surface.c',
   'ide-surfaces-button.c',
   'ide-transient-sidebar.c',