[shotwell] Remove dead code

[Jens Georg <jensgeorg src gnome org>]

commit 2d3bcae244075abedb5853b380bac539dde87da1
Author: Jens Georg <mail jensge org>
Date:   Thu Nov 17 16:52:29 2016 +0100

    Remove dead code
    
    Not used anymore after putting stars as unicode
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/SearchFilter.vala |   20 --------------------
 1 files changed, 0 insertions(+), 20 deletions(-)
---
diff --git a/src/SearchFilter.vala b/src/SearchFilter.vala
index 1fb0fe1..a080884 100644
--- a/src/SearchFilter.vala
+++ b/src/SearchFilter.vala
@@ -759,26 +759,6 @@ public class SearchFilterToolbar : Gtk.Revealer {
             string filename = null;
 
             switch (filter) {
-                case RatingFilter.ONE_OR_HIGHER:
-                    filename = Resources.ICON_FILTER_ONE_OR_BETTER;
-                break;
-
-                case RatingFilter.TWO_OR_HIGHER:
-                    filename = Resources.ICON_FILTER_TWO_OR_BETTER;
-                break;
-                
-                case RatingFilter.THREE_OR_HIGHER:
-                    filename = Resources.ICON_FILTER_THREE_OR_BETTER;
-                break;
-                
-                case RatingFilter.FOUR_OR_HIGHER:
-                    filename = Resources.ICON_FILTER_FOUR_OR_BETTER;
-                break;
-                
-                case RatingFilter.FIVE_OR_HIGHER:
-                    filename = Resources.ICON_FILTER_FIVE;
-                break;
-                
                 case RatingFilter.REJECTED_OR_HIGHER:
                     filename = Resources.ICON_FILTER_REJECTED_OR_BETTER;
                 break;