[Mac] Replace the custom bookmark menus with native NSMenus.

chrome/chrome_browser.gypi

 # Copyright (c) 2011 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'dependencies': [
@@ skipping 2289 matching lines @@
         'browser/ui/cocoa/bookmarks/bookmark_all_tabs_controller.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_bridge.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_bridge.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_constants.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_controller.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_controller.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_button_cell.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_button_cell.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_folder_controller.mm',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_hover_state.h',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_hover_state.mm',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_view.h',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_view.mm',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_window.h',
-        'browser/ui/cocoa/bookmarks/bookmark_bar_folder_window.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_state.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_toolbar_view.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_toolbar_view.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bar_view.h',
         'browser/ui/cocoa/bookmarks/bookmark_bar_view.mm',
         'browser/ui/cocoa/bookmarks/bookmark_bubble_controller.h',
         'browser/ui/cocoa/bookmarks/bookmark_bubble_controller.mm',
         'browser/ui/cocoa/bookmarks/bookmark_button.h',
         'browser/ui/cocoa/bookmarks/bookmark_button.mm',
         'browser/ui/cocoa/bookmarks/bookmark_button_cell.h',
@@ skipping 2567 matching lines @@
       ],
       'export_dependent_settings': [
         'in_memory_url_index_cache_proto',
       ],
       # This target exports a hard dependency because it includes generated
       # header files.
       'hard_dependency': 1,
     },
   ],
 }