[devhelp/wip/swilmet/misc-improvements: 2/2] book-manager: remove dead code

[Sébastien Wilmet <swilmet src gnome org>]

commit 1067fb56e823dcb13fba7e7f1440a15259f2f47e
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sun May 24 12:03:29 2015 +0200

    book-manager: remove dead code
    
    It seems that the signal has been replaced by the group-by-language
    property.

 src/dh-book-manager.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/dh-book-manager.c b/src/dh-book-manager.c
index bd774b9..ccfb2c8 100644
--- a/src/dh-book-manager.c
+++ b/src/dh-book-manager.c
@@ -58,7 +58,6 @@ enum {
         BOOK_DISABLED,
         LANGUAGE_ENABLED,
         LANGUAGE_DISABLED,
-        BOOKLIST_GROUP_BY_LANGUAGE,
         LAST_SIGNAL
 };