bookmarks: Extract PerformBookmarkDrop() function out of bookmark_utils.h

chrome/browser/ui/gtk/bookmarks/bookmark_bar_gtk.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/gtk/bookmarks/bookmark_bar_gtk.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/debug/trace_event.h"
 #include "base/metrics/histogram.h"
 #include "base/pickle.h"
 #include "base/prefs/pref_service.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/bookmarks/bookmark_node_data.h"
 #include "chrome/browser/bookmarks/bookmark_utils.h"
 #include "chrome/browser/browser_shutdown.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/themes/theme_properties.h"
 #include "chrome/browser/ui/bookmarks/bookmark_bar_constants.h"
+#include "chrome/browser/ui/bookmarks/bookmark_drag_drop.h"
 #include "chrome/browser/ui/bookmarks/bookmark_utils.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/chrome_pages.h"
 #include "chrome/browser/ui/gtk/bookmarks/bookmark_bar_instructions_gtk.h"
 #include "chrome/browser/ui/gtk/bookmarks/bookmark_menu_controller_gtk.h"
 #include "chrome/browser/ui/gtk/bookmarks/bookmark_utils_gtk.h"
 #include "chrome/browser/ui/gtk/browser_window_gtk.h"
 #include "chrome/browser/ui/gtk/custom_button.h"
 #include "chrome/browser/ui/gtk/event_utils.h"
 #include "chrome/browser/ui/gtk/gtk_chrome_button.h"
@@ skipping 1267 matching lines @@
     }
   }
 
   switch (target_type) {
     case ui::CHROME_BOOKMARK_ITEM: {
       gint length = gtk_selection_data_get_length(selection_data);
       Pickle pickle(reinterpret_cast<const char*>(
           gtk_selection_data_get_data(selection_data)), length);
       BookmarkNodeData drag_data;
       if (drag_data.ReadFromPickle(&pickle)) {
-        dnd_success = bookmark_utils::PerformBookmarkDrop(
-            browser_->profile(),
-            drag_data,
-            dest_node,
-            index) != ui::DragDropTypes::DRAG_NONE;
+        dnd_success = chrome::DropBookmarks(browser_->profile(),
+            drag_data, dest_node, index) != ui::DragDropTypes::DRAG_NONE;
       }
       break;
     }
 
     case ui::CHROME_NAMED_URL: {
       dnd_success = bookmark_utils::CreateNewBookmarkFromNamedUrl(
           selection_data, model_, dest_node, index);
       break;
     }
 
@@ skipping 141 matching lines @@
 void BookmarkBarGtk::OnEditBookmarksEnabledChanged() {
   GtkDestDefaults dest_defaults =
       *edit_bookmarks_enabled_ ? GTK_DEST_DEFAULT_ALL :
                                  GTK_DEST_DEFAULT_DROP;
   gtk_drag_dest_set(overflow_button_, dest_defaults, NULL, 0, kDragAction);
   gtk_drag_dest_set(other_bookmarks_button_, dest_defaults,
                     NULL, 0, kDragAction);
   ui::SetDestTargetList(overflow_button_, kDestTargetList);
   ui::SetDestTargetList(other_bookmarks_button_, kDestTargetList);
 }