[gnome-builder] libide-themes: drop libide-themes library

[Christian Hergert <chergert src gnome org>]

commit 47d79e7f6b25d465eee8f17d0889db0c277f3598
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 11 18:03:03 2022 -0700

    libide-themes: drop libide-themes library
    
    We don't use this going forward with GTK 4.

 src/libide/meson.build                             |   1 -
 src/libide/themes/libide-themes.c                  |  32 -----
 src/libide/themes/libide-themes.gresource.xml      |  30 ----
 src/libide/themes/libide-themes.h                  |  29 ----
 src/libide/themes/meson.build                      |  53 -------
 src/libide/themes/themes/Adwaita-dark.css          |  35 -----
 src/libide/themes/themes/Adwaita-shared.css        | 126 ----------------
 src/libide/themes/themes/Adwaita.css               |  30 ----
 src/libide/themes/themes/Arc-Dark.css              |   1 -
 src/libide/themes/themes/Arc-Darker.css            |   7 -
 src/libide/themes/themes/Arc-shared.css            |  83 -----------
 src/libide/themes/themes/Arc.css                   |   1 -
 src/libide/themes/themes/elementary.css            |  15 --
 src/libide/themes/themes/shared.css                | 148 -------------------
 src/libide/themes/themes/shared/shared-buildui.css |   9 --
 .../themes/themes/shared/shared-completion.css     |  48 -------
 .../themes/themes/shared/shared-debugger.css       |  21 ---
 src/libide/themes/themes/shared/shared-editor.css  | 158 ---------------------
 src/libide/themes/themes/shared/shared-greeter.css |  30 ----
 src/libide/themes/themes/shared/shared-hoverer.css |  26 ----
 src/libide/themes/themes/shared/shared-layout.css  |  82 -----------
 src/libide/themes/themes/shared/shared-omnibar.css |  51 -------
 src/libide/themes/themes/shared/shared-search.css  |  50 -------
 .../themes/themes/shared/shared-treeview.css       |  19 ---
 24 files changed, 1085 deletions(-)
---
diff --git a/src/libide/meson.build b/src/libide/meson.build
index 55df2abd5..95fb3beae 100644
--- a/src/libide/meson.build
+++ b/src/libide/meson.build
@@ -13,7 +13,6 @@ subdir('projects')
 subdir('search')
 subdir('foundry')
 subdir('debugger')
-subdir('themes')
 subdir('gui')
 subdir('terminal')
 subdir('sourceview')