[eog] EogScrollView: Fix unused variable warning

[Felix Riemann <friemann src gnome org>]

commit d1002d781d4251fb7a3ca543940b10527790680b
Author: Felix Riemann <friemann gnome org>
Date:   Sun Feb 14 21:02:32 2021 +0100

    EogScrollView: Fix unused variable warning
    
    This is a leftover from commit 8211d6b613766572f9c63b237ca59af9230e5357.

 src/eog-scroll-view.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/eog-scroll-view.c b/src/eog-scroll-view.c
index 9563fcab..fcadcc38 100644
--- a/src/eog-scroll-view.c
+++ b/src/eog-scroll-view.c
@@ -208,7 +208,6 @@ static cairo_surface_t *
 create_surface_from_pixbuf (EogScrollView *view, GdkPixbuf *pixbuf)
 {
        cairo_surface_t *surface;
-       cairo_t *cr;
        gint w, h;
 
        w = gdk_pixbuf_get_width (pixbuf);