Adds a bookmark menu. This is experimental. To turn on you need...

chrome/browser/views/bookmark_bar_view.cc

 // 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.
 
 #include "chrome/browser/views/bookmark_bar_view.h"
 
 #include <limits>
 
 #include "base/string_util.h"
 #include "base/base_drag_source.h"
@@ skipping 1204 matching lines @@
     // bottom right corner of the bookmark item.
     if (UILayoutIsRightToLeft())
       anchor_point = MenuItemView::TOPRIGHT;
     else
       anchor_point = MenuItemView::TOPLEFT;
   }
   gfx::Point screen_loc(x, 0);
   View::ConvertPointToScreen(this, &screen_loc);
   bookmark_menu_ = new BookmarkMenuController(
       browser_, profile_, page_navigator_, GetWidget()->GetNativeView(),
-      node, start_index);
+      node, start_index, false);
   bookmark_menu_->set_observer(this);
   bookmark_menu_->RunMenuAt(gfx::Rect(screen_loc.x(), screen_loc.y(),
                             view->width(), bar_height),
                             anchor_point, false);
 }
 
 void BookmarkBarView::ButtonPressed(views::Button* sender) {
   BookmarkNode* node;
   if (sender->tag() == kOtherFolderButtonTag) {
     node = model_->other_node();
@@ skipping 203 matching lines @@
     if (index == -1)
       return;
     view_to_position_menu_from = GetBookmarkButton(index);
     if (UILayoutIsRightToLeft())
       anchor = MenuItemView::TOPRIGHT;
   }
 
   drop_info_->is_menu_showing = true;
   bookmark_drop_menu_ = new BookmarkMenuController(
       browser_, profile_, page_navigator_, GetWidget()->GetNativeView(),
-      node, start_index);
+      node, start_index, false);
   bookmark_drop_menu_->set_observer(this);
   gfx::Point screen_loc;
   View::ConvertPointToScreen(view_to_position_menu_from, &screen_loc);
   bookmark_drop_menu_->RunMenuAt(
       gfx::Rect(screen_loc.x(), screen_loc.y(),
                 view_to_position_menu_from->width(),
                 view_to_position_menu_from->height()),
       anchor, true);
 }
 
@@ skipping 182 matching lines @@
 }
 
 void BookmarkBarView::StopThrobbing(bool immediate) {
   if (!throbbing_view_)
     return;
 
   // If not immediate, cycle through 2 more complete cycles.
   throbbing_view_->StartThrobbing(immediate ? 0 : 4);
   throbbing_view_ = NULL;
 }