[gnome-bluetooth: 9/14] build: Remove duplicated argument

[Bastien Nocera <hadess src gnome org>]

commit 6d26c14b084fae75d288f02dbd8efd44879e3a86
Author: Iñigo Martínez <inigomartinez gmail com>
Date:   Fri Dec 21 10:52:38 2018 +0100

    build: Remove duplicated argument
    
    The `--warn-all` argument is already included by meson, so there is
    no need to include it explicitly.

 lib/meson.build | 3 ---
 1 file changed, 3 deletions(-)
---
diff --git a/lib/meson.build b/lib/meson.build
index 5d6d60b1..e040e36a 100644
--- a/lib/meson.build
+++ b/lib/meson.build
@@ -123,8 +123,6 @@ if enable_gir
     'Gtk-3.0',
   ]
 
-  gir_extra_args = '--warn-all'
-
   gnome.generate_gir(
     libgnome_bluetooth,
     sources: gir_sources,
@@ -134,7 +132,6 @@ if enable_gir
     identifier_prefix: 'Bluetooth',
     export_packages: gnomebt_api_name,
     includes: gir_incs,
-    extra_args: gir_extra_args,
     install: true,
   )
 endif