Refactors some of the bookmark drag and drop code into a separate...

chrome/browser/views/bookmark_bar_view.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_BROWSER_VIEWS_BOOKMARK_BAR_VIEW_H_
 #define CHROME_BROWSER_VIEWS_BOOKMARK_BAR_VIEW_H_
 
 #include "chrome/browser/bookmarks/bookmark_drag_data.h"
 #include "chrome/browser/bookmarks/bookmark_model.h"
 #include "chrome/common/slide_animation.h"
@@ skipping 334 matching lines @@
                              bool* is_over_overflow,
                              bool* is_over_other);
 
   // Invokes CanDropAt to determine if this is a valid location for the data,
   // then returns the appropriate drag operation based on the data.
   int CalculateDropOperation(const views::DropTargetEvent& event,
                              const BookmarkDragData& data,
                              BookmarkNode* parent,
                              int index);
 
-  // Returns true if the specified location is a valid drop location for
-  // the supplied drag data.
-  bool CanDropAt(const BookmarkDragData& data,
-                 BookmarkNode* parent,
-                 int index);
-
   // Performs a drop of the specified data at the specified location. Returns
   // the result.
   int PerformDropImpl(const BookmarkDragData& data,
                       BookmarkNode* parent_node,
                       int index);
 
-  // Creates a new group/entry for data, and recursively invokes itself for
-  // all children of data. This is used during drag and drop to clone a
-  // group from another profile.
-  void CloneDragData(const BookmarkDragData::Element& data,
-                     BookmarkNode* parent,
-                     int index_to_add_at);
-
   // Returns the index of the first hidden bookmark button. If all buttons are
   // visible, this returns GetBookmarkButtonCount().
   int GetFirstHiddenNodeIndex();
 
   // If the bookmark bubble is showing this determines which view should throb
   // and starts it throbbing. Does nothing if bookmark bubble isn't showing.
   void StartThrobbing();
 
   // If a button is currently throbbing, it is stopped. If immediate is true
   // the throb stops immediately, otherwise it stops after a couple more
@@ skipping 50 matching lines @@
   // If the bookmark bubble is showing, this is the visible ancestor of the URL.
   // The visible ancestor is either the other_bookmarked_button_,
   // overflow_button_ or a button on the bar.
   views::BaseButton* throbbing_view_;
 
   DISALLOW_COPY_AND_ASSIGN(BookmarkBarView);
 };
 
 #endif  // CHROME_BROWSER_VIEWS_BOOKMARK_BAR_VIEW_H_