[mutter] renderer/native: Use g_initable_new() to create renderer

[Jonas Ådahl <jadahl src gnome org>]

commit 7928b25ebfa386e9e9360c85f3cb58f38d5ebc7c
Author: Jonas Ådahl <jadahl gmail com>
Date:   Thu Oct 5 10:47:25 2017 -0400

    renderer/native: Use g_initable_new() to create renderer
    
    No need to do g_object_new then g_initable_init while tracking the
    lifetime when g_initable_new() can do it for us.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=785381

 src/backends/native/meta-renderer-native.c |   17 +++++------------
 1 files changed, 5 insertions(+), 12 deletions(-)
---
diff --git a/src/backends/native/meta-renderer-native.c b/src/backends/native/meta-renderer-native.c
index fb34e35..a710363 100644
--- a/src/backends/native/meta-renderer-native.c
+++ b/src/backends/native/meta-renderer-native.c
@@ -3052,16 +3052,9 @@ MetaRendererNative *
 meta_renderer_native_new (MetaMonitorManagerKms *monitor_manager_kms,
                           GError               **error)
 {
-  MetaRendererNative *renderer_native;
-
-  renderer_native = g_object_new (META_TYPE_RENDERER_NATIVE,
-                                  "monitor-manager", monitor_manager_kms,
-                                  NULL);
-  if (!g_initable_init (G_INITABLE (renderer_native), NULL, error))
-    {
-      g_object_unref (renderer_native);
-      return NULL;
-    }
-
-  return renderer_native;
+  return g_initable_new (META_TYPE_RENDERER_NATIVE,
+                         NULL,
+                         error,
+                         "monitor-manager", monitor_manager_kms,
+                         NULL);
 }