Open bookmark in new background tab at Ctrl+Click but not closing menu

chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/bookmarks/bookmark_menu_controller_views.h"
 
 #include "base/stl_util.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
@@ skipping 83 matching lines @@
 
 bool BookmarkMenuController::IsTriggerableEvent(views::MenuItemView* menu,
                                                 const ui::Event& e) {
   return menu_delegate_->IsTriggerableEvent(menu, e);
 }
 
 void BookmarkMenuController::ExecuteCommand(int id, int mouse_event_flags) {
   menu_delegate_->ExecuteCommand(id, mouse_event_flags);
 }
 
+bool BookmarkMenuController::ShouldExecuteCommandWithoutClosingMenu(
+      int id, const ui::Event& e) {
+  return menu_delegate_->ShouldExecuteCommandWithoutClosingMenu(id, e);
+}
+
 bool BookmarkMenuController::GetDropFormats(
       MenuItemView* menu,
       int* formats,
       std::set<ui::OSExchangeData::CustomFormat>* custom_formats) {
   return menu_delegate_->GetDropFormats(menu, formats, custom_formats);
 }
 
 bool BookmarkMenuController::AreDropTypesRequired(MenuItemView* menu) {
   return menu_delegate_->AreDropTypesRequired(menu);
 }
@@ skipping 74 matching lines @@
   if (!menu_delegate_->is_mutating_model())
     menu()->Cancel();
 }
 
 BookmarkMenuController::~BookmarkMenuController() {
   BookmarkModelFactory::GetForProfile(
       menu_delegate_->profile())->RemoveObserver(this);
   if (observer_)
     observer_->BookmarkMenuDeleted(this);
 }