[mutter] cursor-renderer-native: Re-use cogl's gbm device

[Rui Matos <rtcm src gnome org>]

commit 55eef2deb35c2a6578527a0db98b1a96f0a79bb9
Author: Rui Matos <tiagomatos gmail com>
Date:   Thu Feb 4 15:55:23 2016 +0100

    cursor-renderer-native: Re-use cogl's gbm device
    
    Instancing a gbm device without initializing EGL with it means that it
    won't be able to import wl_drm buffers. Instead, let's re-use cogl's
    gbm device which is already properly initialized.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=761557

 src/backends/native/meta-cursor-renderer-native.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/src/backends/native/meta-cursor-renderer-native.c 
b/src/backends/native/meta-cursor-renderer-native.c
index 297400e..c20c3ec 100644
--- a/src/backends/native/meta-cursor-renderer-native.c
+++ b/src/backends/native/meta-cursor-renderer-native.c
@@ -102,9 +102,6 @@ meta_cursor_renderer_native_finalize (GObject *object)
   if (priv->animation_timeout_id)
     g_source_remove (priv->animation_timeout_id);
 
-  if (priv->gbm)
-    gbm_device_destroy (priv->gbm);
-
   G_OBJECT_CLASS (meta_cursor_renderer_native_parent_class)->finalize (object);
 }
 
@@ -672,7 +669,7 @@ meta_cursor_renderer_native_init (MetaCursorRendererNative *native)
     {
       CoglRenderer *cogl_renderer = cogl_display_get_renderer (cogl_context_get_display (ctx));
       priv->drm_fd = cogl_kms_renderer_get_kms_fd (cogl_renderer);
-      priv->gbm = gbm_create_device (priv->drm_fd);
+      priv->gbm = cogl_kms_renderer_get_gbm (cogl_renderer);
 
       uint64_t width, height;
       if (drmGetCap (priv->drm_fd, DRM_CAP_CURSOR_WIDTH, &width) == 0 &&