Fix menu click bug.

views/controls/menu/native_menu_gtk.cc

 // Copyright (c) 2010 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 "views/controls/menu/native_menu_gtk.h"
 
 #include <algorithm>
 #include <map>
 #include <string>
 
@@ skipping 224 matching lines @@
 bool NativeMenuGtk::Dispatch(GdkEvent* event) {
   if (menu_hidden_) {
     // The menu has been closed but the message loop is still nested. Don't
     // dispatch a message, otherwise we might spawn another message loop.
     return false;  // Exits the nested message loop.
   }
   switch (event->type) {
     case GDK_BUTTON_PRESS:
     case GDK_2BUTTON_PRESS:
     case GDK_3BUTTON_PRESS: {
-      ignore_button_release_ = true;
+      ignore_button_release_ = false;
       gpointer data = NULL;
       gdk_window_get_user_data(((GdkEventAny*)event)->window, &data);
       GtkWidget* widget = reinterpret_cast<GtkWidget*>(data);
       if (widget) {
         GtkWidget* root = gtk_widget_get_toplevel(widget);
         if (!g_object_get_data(G_OBJECT(root), kNativeMenuGtkString)) {
           // The button event is not targeted at a menu, hide the menu and eat
           // the event. If we didn't do this the button press is dispatched from
           // the nested message loop and bad things can happen (like trying to
           // spawn another menu.
@@ skipping 296 matching lines @@
 #if !defined(OS_CHROMEOS)
 
 // static
 MenuWrapper* MenuWrapper::CreateWrapper(Menu2* menu) {
   return new NativeMenuGtk(menu);
 }
 
 #endif  // OS_CHROMEOS
 
 }  // namespace views