[mutter/wip/texture-purge-on-nvidia] fixup! fixup! wip! force texture updates

[Ray Strode <halfline src gnome org>]

commit 6a8f9ddabec6c1e936e29f5e1e6afbb158340e77
Author: Ray Strode <rstrode redhat com>
Date:   Mon Jan 14 16:23:38 2019 -0500

    fixup! fixup! wip! force texture updates

 src/compositor/meta-background-image.c | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/compositor/meta-background-image.c b/src/compositor/meta-background-image.c
index 13d256fe3..2d4b68c50 100644
--- a/src/compositor/meta-background-image.c
+++ b/src/compositor/meta-background-image.c
@@ -266,8 +266,6 @@ void
 meta_background_image_cache_purge (MetaBackgroundImageCache *cache,
                                    GFile                    *file)
 {
-  MetaBackgroundImage *image;
-
   g_return_if_fail (META_IS_BACKGROUND_IMAGE_CACHE (cache));
   g_return_if_fail (file != NULL);