[gnome-usage] meson: Drop the libhandy submodule

[Adrien Plazas <aplazas src gnome org>]

commit 544bd2a1302aaafa3926bf1eeb82551755c2a2ed
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Wed Sep 15 07:46:02 2021 +0200

    meson: Drop the libhandy submodule
    
    New enough versions of Libhandy are available everywhere now.

 .gitmodules          |  3 ---
 meson.build          | 26 --------------------------
 subprojects/libhandy |  1 -
 3 files changed, 30 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index e0fed8a..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "subprojects/libhandy"]
-       path = subprojects/libhandy
-       url = https://gitlab.gnome.org/GNOME/libhandy.git
diff --git a/meson.build b/meson.build
index 2c04f74..b0967ca 100644
--- a/meson.build
+++ b/meson.build
@@ -18,29 +18,6 @@ libgtop_dep = dependency('libgtop-2.0', version : '>= 2.34.0')
 libhandy_dep = dependency('libhandy-1', version : '>= 1.0.0', required: false)
 tracker_dep = dependency('tracker-sparql-3.0')
 
-if not libhandy_dep.found()
-  libhandy_subproj = subproject(
-    'libhandy',
-    default_options: [
-      'examples=false',
-      'glade_catalog=disabled',
-      'tests=false',
-    ]
-  )
-
-  # When using libhandy as subproject, make sure we get the VAPI file
-  libhandy_dep = declare_dependency(
-    dependencies: [
-      libhandy_subproj.get_variable('libhandy_dep'),
-      libhandy_subproj.get_variable('libhandy_vapi'),
-    ]
-  )
-
-  libhandy_vapidir = join_paths(meson.build_root(), 'subprojects', 'libhandy', 'src')
-else
-  libhandy_vapidir = ''
-endif
-
 gnome = import('gnome')
 i18n = import('i18n')
 
@@ -59,9 +36,6 @@ po_dir = join_paths(meson.source_root(), 'po')
 vapi_dir = join_paths (meson.source_root (), 'vapi')
 
 vapi_dirs = [ '--vapidir=@0@'.format(vapi_dir) ]
-if libhandy_vapidir != ''
-  vapi_dirs += '--vapidir=@0@'.format(libhandy_vapidir)
-endif
 
 if get_option('profile') == 'development'
   profile = 'Devel'