[gitg] Remove to_string debug methods

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 94ff779311dc4c2478a98c4d45157874339396cc
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Wed Jan 1 14:23:41 2014 +0100

    Remove to_string debug methods

 libgitg/gitg-stage.vala |   19 -------------------
 1 files changed, 0 insertions(+), 19 deletions(-)
---
diff --git a/libgitg/gitg-stage.vala b/libgitg/gitg-stage.vala
index e41b2c1..91377d4 100644
--- a/libgitg/gitg-stage.vala
+++ b/libgitg/gitg-stage.vala
@@ -50,29 +50,10 @@ public class PatchSet
                size_t old_offset;
                size_t new_offset;
                size_t length;
-
-               public string to_string()
-               {
-                       var tp = type == Type.ADD ? "add" : "remove";
-                       return @"$tp[old_offset: $old_offset, new_offset: $new_offset, length: $length]";
-               }
        }
 
        public string  filename;
        public Patch[] patches;
-
-       public string to_string()
-       {
-               var ps = new string[patches.length];
-
-               for (var i = 0; i < patches.length; i++)
-               {
-                       ps[i] = patches[i].to_string();
-               }
-
-               var p = string.joinv(", ", ps);
-               return @"$filename: $p";
-       }
 }
 
 public class Stage : Object