[shotwell] i18n: Remove obsolete string

[Jens Georg <jensgeorg src gnome org>]

commit b28a8032780184abedb39ba851d43ce1fe949c69
Author: Jens Georg <mail jensge org>
Date:   Sun Jul 3 12:03:01 2016 +0200

    i18n: Remove obsolete string
    
    Signed-off-by: Jens Georg <mail jensge org>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=744254

 src/Resources.vala |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)
---
diff --git a/src/Resources.vala b/src/Resources.vala
index b38608a..5238e76 100644
--- a/src/Resources.vala
+++ b/src/Resources.vala
@@ -270,12 +270,9 @@ along with Shotwell; if not, write to the Free Software Foundation, Inc.,
     public const string DISPLAY_REJECTED_ONLY_TOOLTIP = _("Show only rejected photos");
     
     public const string DISPLAY_REJECTED_OR_HIGHER_MENU = _("All + _Rejected");
-    public const string DISPLAY_REJECTED_OR_HIGHER_LABEL = _("Show all photos, including rejected");
-    public const string DISPLAY_REJECTED_OR_HIGHER_TOOLTIP = _("Show all photos, including rejected");
+    public const string DISPLAY_REJECTED_OR_HIGHER_TOOLTIP = NC_("Tooltip", "Show all photos, including 
rejected");
     
     public const string DISPLAY_UNRATED_OR_HIGHER_MENU = _("_All Photos");
-    // Button label
-    public const string DISPLAY_UNRATED_OR_HIGHER_LABEL = _("Show all photos");
     // Button tooltip
     public const string DISPLAY_UNRATED_OR_HIGHER_TOOLTIP = _("Show all photos");