Eliminate Bookmarks dependence to bookmark_undo_utils.h.

chrome/browser/undo/bookmark_undo_utils.cc

 // Copyright 2014 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/undo/bookmark_undo_utils.h"
 
 #include "chrome/browser/undo/bookmark_undo_service.h"
 #include "chrome/browser/undo/bookmark_undo_service_factory.h"
 #include "chrome/browser/undo/undo_manager.h"
 
@@ skipping 15 matching lines @@
   UndoManager* undo_manager = GetUndoManager(profile_);
   if (undo_manager)
     undo_manager->SuspendUndoTracking();
 }
 
 ScopedSuspendBookmarkUndo::~ScopedSuspendBookmarkUndo() {
   UndoManager *undo_manager = GetUndoManager(profile_);
   if (undo_manager)
     undo_manager->ResumeUndoTracking();
 }
-
-// ScopedGroupBookmarkActions -------------------------------------------------
-
-ScopedGroupBookmarkActions::ScopedGroupBookmarkActions(Profile* profile)
-    : profile_(profile) {
-  UndoManager *undo_manager = GetUndoManager(profile_);
-  if (undo_manager)
-    undo_manager->StartGroupingActions();
-}
-
-ScopedGroupBookmarkActions::~ScopedGroupBookmarkActions() {
-  UndoManager *undo_manager = GetUndoManager(profile_);
-  if (undo_manager)
-    undo_manager->EndGroupingActions();
-}