[evince] Use thumbnails as default sidebar page

[Carlos Garcia Campos <carlosgc src gnome org>]

commit f304fbe53aabe843a0a9db5db25320b9570eaccf
Author: Giselle Machado <giselle mnr gmail com>
Date:   Wed Apr 30 00:01:46 2014 +0200

    Use thumbnails as default sidebar page
    
    When the sidebar page set by the document metadata
    is not supported, it falls back to thumbnails.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=628617

 shell/ev-window.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/shell/ev-window.c b/shell/ev-window.c
index 72b136b..8479e31 100644
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -1007,6 +1007,9 @@ ev_window_sidebar_set_current_page (EvWindow    *window,
        } else if (strcmp (page_id, BOOKMARKS_SIDEBAR_ID) == 0 &&
                   ev_sidebar_page_support_document (EV_SIDEBAR_PAGE (bookmarks), document)) {
                ev_sidebar_set_page (sidebar, bookmarks);
+       } else {
+               /* setup thumbnails by default */
+               ev_sidebar_set_page (sidebar, thumbs);
        }
 }