[gimp] Issue #4251: (meson) dbus-glib-1 not required.

[Jehan <jehanp src gnome org>]

commit 9a043d0fc91e5022741339ddacb4af4c0a7779fe
Author: Jehan <jehan girinstud io>
Date:   Sat Nov 16 19:23:38 2019 +0100

    Issue #4251: (meson) dbus-glib-1 not required.
    
    As written in previous commit, this is not a dependency since commit
    c4460e84.

 app/gui/meson.build   | 2 +-
 app/tests/meson.build | 2 +-
 meson.build           | 2 --
 3 files changed, 2 insertions(+), 4 deletions(-)
---
diff --git a/app/gui/meson.build b/app/gui/meson.build
index 25f56fcccb..61d428edf7 100644
--- a/app/gui/meson.build
+++ b/app/gui/meson.build
@@ -29,7 +29,7 @@ libappgui = static_library('appgui',
   include_directories: [ rootInclude, rootAppInclude, ],
   c_args: '-DG_LOG_DOMAIN="Gimp-GUI"',
   dependencies: [
-    cairo, dbus_glib, gegl, gdk_pixbuf, gio_specific, gtk3
+    cairo, gegl, gdk_pixbuf, gio_specific, gtk3
   ],
   install: false,
 )
diff --git a/app/tests/meson.build b/app/tests/meson.build
index 9d456b46e5..1a9a12c9e7 100644
--- a/app/tests/meson.build
+++ b/app/tests/meson.build
@@ -3,7 +3,7 @@ apptests_includes = [
   rootInclude, rootAppInclude
 ]
 apptests_deps = [
-  pangocairo, pangoft2, gtk3, dbus_glib, gegl, appstream_glib,
+  pangocairo, pangoft2, gtk3, gegl, appstream_glib,
 ]
 apptests_links = [
   libapp,
diff --git a/meson.build b/meson.build
index 81f509325e..a1ec1f67b6 100644
--- a/meson.build
+++ b/meson.build
@@ -324,8 +324,6 @@ babl              = dependency('babl',               version: '>='+babl_minver)
 cairo_minver      = '1.12.2'
 cairo             = dependency('cairo',              version: '>='+cairo_minver)
 
-dbus_glib         = dependency('dbus-glib-1')
-
 # fontconfig_name   = platform_windows ? 'fontconfig_win32' : 'fontconfig'
 fontconfig_name   = 'fontconfig'
 fontconfig_minver = '2.12.4'