Moved logic for showing search/replace dialog

notebook/static/notebook/js/menubar.js

@@ -223,7 +223,7 @@ define([
                 keyboard_manager: that.notebook.keyboard_manager});
         });
         this.element.find('#search_and_replace').click(function(event) {
-            that.notebook.show_search_and_replace(event);
+            that.actions.call('ipython.search-and-replace-dialog', event, that);
         });
         
         // View

notebook/static/notebook/js/notebook.js

@@ -325,11 +325,6 @@ define(function (require) {
         var x = new commandpalette.CommandPalette(this);
     };
 
-    Notebook.prototype.show_search_and_replace = function(event) {
-        var kbd = this.keyboard_manager;
-        kbd.actions.call('ipython.search-and-replace-dialog', event, kbd);
-    }
-
     /**
      * Trigger a warning dialog about missing functionality from newer minor versions
      */