[gnome-boxes/drop-libhandy-submodule] Drop libhandy as a subproject/submodule

[Felipe Borges <felipeborges src gnome org>]

commit ae4abddcea95fe34ac00860545b4fa8e329907c7
Author: Felipe Borges <felipeborges gnome org>
Date:   Fri Sep 24 11:41:37 2021 +0200

    Drop libhandy as a subproject/submodule
    
    At this point libhandy is available in most of the popular and
    enterprise distros.
    
    Fixes #725

 .gitmodules               |  4 ----
 src/meson.build           | 17 +----------------
 subprojects/libhandy      |  1 -
 subprojects/libhandy.wrap |  4 ----
 4 files changed, 1 insertion(+), 25 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index 7744bc3a..524c0083 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -5,7 +5,3 @@
 [submodule "subprojects/libovf-glib"]
        path = subprojects/libovf-glib
        url = https://gitlab.gnome.org/felipeborges/libovf-glib.git
-
-[submodule "subprojects/libhandy"]
-       path = subprojects/libhandy
-       url = https://gitlab.gnome.org/GNOME/libhandy.git
diff --git a/src/meson.build b/src/meson.build
index 5f546576..30935996 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -125,6 +125,7 @@ dependencies = [
   dependency ('gtk-vnc-2.0', version: '>= 0.4.4'),
   dependency ('gvncpulse-1.0'),
   dependency ('gtksourceview-4'),
+  dependency ('libhandy-1', version: '>= 1.0.0'),
   dependency ('libosinfo-1.0', version: '>= 1.7.0'),
   dependency ('libsecret-1'),
   dependency ('libsoup-2.4', version: '>= 2.38'),
@@ -155,22 +156,6 @@ if spice.found ()
   ]
 endif
 
-libhandy = dependency ('libhandy-1', version: '>= 1.0.0', required: false)
-if not libhandy.found()
-  libhandy = subproject(
-    'libhandy',
-    default_options: [
-      'package_subdir=' + meson.project_name(),
-      'examples=false',
-      'glade_catalog=disabled',
-      'tests=false',
-    ]
-  )
-  dependencies += libhandy.get_variable('libhandy_vapi')
-else
-  dependencies += libhandy
-endif
-
 if get_option('rdp')
   vala_sources += ['rdp-display.vala']