[gnote] Remove unused code

[Aurimas Černius <aurimasc src gnome org>]

commit 614b3c1becab6d2fa6ac86b1b5c71276f7bd5aa6
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Thu Apr 11 23:36:37 2019 +0300

    Remove unused code

 src/utils.cpp | 15 ---------------
 src/utils.hpp |  3 ---
 2 files changed, 18 deletions(-)
---
diff --git a/src/utils.cpp b/src/utils.cpp
index ee32ff3d..9e5f0d85 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -269,21 +269,6 @@ namespace gnote {
     }
 
 
-    void add_item_to_ordered_map(std::map<int, Gtk::Widget*> & dest, int order, Gtk::Widget *item)
-    {
-      for(; dest.find(order) != dest.end(); ++order);
-      dest[order] = item;
-    }
-
-
-    void merge_ordered_maps(std::map<int, Gtk::Widget*> & dest, const std::map<int, Gtk::Widget*> & adds)
-    {
-      for(std::map<int, Gtk::Widget*>::const_iterator iter = adds.begin(); iter != adds.end(); ++iter) {
-        add_item_to_ordered_map(dest, iter->first, iter->second);
-      }
-    }
-
-
     void GlobalKeybinder::add_accelerator(const sigc::slot<void> & handler, guint key, 
                                           Gdk::ModifierType modifiers, Gtk::AccelFlags flags)
     {
diff --git a/src/utils.hpp b/src/utils.hpp
index 8017558a..539c694e 100644
--- a/src/utils.hpp
+++ b/src/utils.hpp
@@ -61,9 +61,6 @@ namespace gnote {
     void main_context_invoke(const sigc::slot<void> & slot);
     void main_context_call(const sigc::slot<void> & slot);
 
-    void add_item_to_ordered_map(std::map<int, Gtk::Widget*> & dest, int order, Gtk::Widget *item);
-    void merge_ordered_maps(std::map<int, Gtk::Widget*> & dest, const std::map<int, Gtk::Widget*> & adds);
-
     class GlobalKeybinder
     {
     public: