[gtk+] rendernode: Unref texture on finalize

[Benjamin Otte <otte src gnome org>]

commit e253f408e39cd15c8fde0369e0b754158dc722cd
Author: Benjamin Otte <otte redhat com>
Date:   Tue Nov 15 06:43:28 2016 +0100

    rendernode: Unref texture on finalize
    
    Leaking textures is no fun.

 gsk/gskrendernode.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gsk/gskrendernode.c b/gsk/gskrendernode.c
index 888406d..7c463a6 100644
--- a/gsk/gskrendernode.c
+++ b/gsk/gskrendernode.c
@@ -151,6 +151,7 @@ gsk_render_node_finalize (GskRenderNode *self)
   self->is_mutable = TRUE;
 
   g_clear_pointer (&self->surface, cairo_surface_destroy);
+  g_clear_pointer (&self->texture, gsk_texture_unref);
   g_clear_pointer (&self->name, g_free);
 
   gsk_render_node_iter_init (&iter, self);