[evince] thumbnails: Remove extra call to ev_document_get_page_size

[Carlos Garcia Campos <carlosgc src gnome org>]

commit 13e32256ec0c8707ca992336f4336e2e088de0db
Author: Carlos Garcia Campos <carlosgc gnome org>
Date:   Sun Mar 30 13:48:42 2014 +0200

    thumbnails: Remove extra call to ev_document_get_page_size

 shell/ev-sidebar-thumbnails.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/shell/ev-sidebar-thumbnails.c b/shell/ev-sidebar-thumbnails.c
index 38d71d9..65703e0 100644
--- a/shell/ev-sidebar-thumbnails.c
+++ b/shell/ev-sidebar-thumbnails.c
@@ -463,7 +463,6 @@ get_size_for_page (EvSidebarThumbnails *sidebar_thumbnails,
         gdouble width, height;
         gint thumbnail_height;
 
-       ev_document_get_page_size (priv->document, page, &width, NULL);
         ev_document_get_page_size (priv->document, page, &width, &height);
         thumbnail_height = (int)(THUMBNAIL_WIDTH * height / width + 0.5);