[evince] libview: Remove unused variable

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 0db906a4e7b807e240708897c569bbf5ccd25a08
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Wed Jul 3 18:54:13 2013 +0200

    libview: Remove unused variable

 libview/ev-pixbuf-cache.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/libview/ev-pixbuf-cache.c b/libview/ev-pixbuf-cache.c
index 2f68215..e4a8034 100644
--- a/libview/ev-pixbuf-cache.c
+++ b/libview/ev-pixbuf-cache.c
@@ -802,9 +802,8 @@ ev_pixbuf_cache_set_page_range (EvPixbufCache  *pixbuf_cache,
                                gint            end_page,
                                GList          *selection_list)
 {
-       gdouble         scale = ev_document_model_get_scale (pixbuf_cache->model);
-       gint            rotation = ev_document_model_get_rotation (pixbuf_cache->model);
-        ScrollDirection direction;
+       gdouble scale = ev_document_model_get_scale (pixbuf_cache->model);
+       gint    rotation = ev_document_model_get_rotation (pixbuf_cache->model);
 
        g_return_if_fail (EV_IS_PIXBUF_CACHE (pixbuf_cache));