[gnome-online-accounts/gnome-3-16] facebook: Restore a wrongly deleted string

[Debarshi Ray <debarshir src gnome org>]

commit 3633121e01698c266f4e59e314d0ff9788d888bc
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Mar 26 17:50:10 2015 +0100

    facebook: Restore a wrongly deleted string
    
    It should not break string freeze because it is used elsewhere.
    
    Fall out from 252937bcda7797ddabeebf85827e3cd48944ec03
    
    https://bugzilla.gnome.org/show_bug.cgi?id=745004

 src/goabackend/goafacebookprovider.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/src/goabackend/goafacebookprovider.c b/src/goabackend/goafacebookprovider.c
index 3fe03e1..9d5b90c 100644
--- a/src/goabackend/goafacebookprovider.c
+++ b/src/goabackend/goafacebookprovider.c
@@ -422,7 +422,9 @@ show_account (GoaProvider         *provider,
   goa_util_add_account_info (grid, row++, object);
 
   goa_util_add_row_switch_from_keyfile_with_blurb (grid, row++, object,
-                                                   NULL,
+                                                   /* Translators: This is a label for a series of
+                                                    * options switches. For example: “Use for Mail”. */
+                                                   _("Use for"),
                                                    "photos-disabled",
                                                    _("_Photos"));