Couple of whiteboard logic implementation misses

IPython/html/static/notebook/js/codecell.js

@@ -402,14 +402,6 @@ var IPython = (function (IPython) {
         return false;
     };
 
-    CodeCell.prototype.edit_mode = function (focus_editor) {
-        var cont = IPython.Cell.prototype.edit_mode.apply(this);
-        if (cont && focus_editor) {
-            this.focus_editor();
-        }
-        return cont;
-    };
-
     /**
      * Determine whether or not the unfocus event should be aknowledged.
      *

IPython/html/static/notebook/js/notebook.js

@@ -554,7 +554,7 @@ var IPython = (function (IPython) {
         // Set the cell to edit mode and notify the keyboard manager if this
         // is a change of mode for the notebook as a whole.
         if (this.mode !== 'edit') {
-            cell.edit_mode(focus_editor);
+            cell.edit_mode();
             this.mode = 'edit';
             $([IPython.events]).trigger('edit_mode.Notebook');
             IPython.keyboard_manager.edit_mode();

IPython/html/static/notebook/js/textcell.js

@@ -206,20 +206,6 @@ var IPython = (function (IPython) {
         this.render();
     };
 
-    TextCell.prototype.edit_mode = function (focus_editor) {
-        var cont = IPython.Cell.prototype.edit_mode.apply(this);
-        if (cont) {
-            cont = this.unrender();
-            // Focus the editor if codemirror was just added to the page or the
-            // caller explicitly wants to focus the editor (usally when the 
-            // edit_mode was triggered by something other than a mouse click).
-            if (cont || focus_editor) {
-                this.focus_editor();
-            }
-        }
-        return cont;
-    };
-
     /**
      * setter: {{#crossLink "TextCell/set_text"}}{{/crossLink}}
      * @method get_text