Fix double click item activation in right pane of bookmark manager....

chrome/browser/gtk/bookmark_manager_gtk.h

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.TIT
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_GTK_BOOKMARK_MANAGER_GTK_H_
 #define CHROME_BROWSER_GTK_BOOKMARK_MANAGER_GTK_H_
 
 #include <gtk/gtk.h>
 #include <vector>
 
@@ skipping 104 matching lines @@
   void SizeColumn(GtkTreeViewColumn* column,
                   const wchar_t* prefname);
 
   // Calls SizeColumn() on each of the right tree view columns.
   void SizeColumns();
 
   // Save the column widths into the pref service. Column widths are stored
   // separately depending on whether the path column is showing.
   void SaveColumnConfiguration();
 
+  // Flush the saved mousedown. Should only be called when |delaying_mousedown_|
+  // is true.
+  void SendDelayedMousedown();
+
   GtkTreeSelection* left_selection() {
     return gtk_tree_view_get_selection(GTK_TREE_VIEW(left_tree_view_));
   }
 
   GtkTreeSelection* right_selection() {
     return gtk_tree_view_get_selection(GTK_TREE_VIEW(right_tree_view_));
   }
 
   // Use these to temporarily disable updating the right store. You can stack
   // calls to Suppress(), but they should always be matched by an equal number
@@ skipping 104 matching lines @@
   // The submenu the item pops up.
   scoped_ptr<BookmarkContextMenu> organize_menu_;
   // Whether the menu refers to the left selection.
   bool organize_is_for_left_;
 
   // Factory used for delaying search.
   ScopedRunnableMethodFactory<BookmarkManagerGtk> search_factory_;
 
   scoped_refptr<SelectFileDialog> select_file_dialog_;
 
-  // These two variables used for the workaround for http://crbug.com/15240.
+  // These variables are used for the workaround for http://crbug.com/15240.
   // The last mouse down we got. Only valid while |delaying_mousedown| is true.
   GdkEventButton mousedown_event_;
   bool delaying_mousedown_;
+  // This is true while we are propagating a delayed mousedown. It is used to
+  // tell the button press handler to ignore the event.
+  bool sending_delayed_mousedown_;
 };
 
 #endif  // CHROME_BROWSER_GTK_BOOKMARK_MANAGER_GTK_H_