Fixes issue with accelerators when a menu is open

ui/views/controls/menu/menu_controller.cc

Index: ui/views/controls/menu/menu_controller.cc
diff --git a/ui/views/controls/menu/menu_controller.cc b/ui/views/controls/menu/menu_controller.cc
index 3408d2f263d050caa71023446eed683ca2020561..f496dbea44b3ed9cee8971d5c4fec1156ad30bc6 100644
--- a/ui/views/controls/menu/menu_controller.cc
+++ b/ui/views/controls/menu/menu_controller.cc
@@ -25,6 +25,7 @@
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_AURA)
+#include "ash/accelerators/accelerator_handler.h"
 #include "ui/aura/root_window.h"
 #elif defined(TOOLKIT_USES_GTK)
 #include "ui/base/keycodes/keyboard_code_conversion_gtk.h"
@@ -318,7 +319,12 @@ MenuItemView* MenuController::Run(Widget* parent,
   MessageLoopForUI* loop = MessageLoopForUI::current();
   bool did_allow_task_nesting = loop->NestableTasksAllowed();
   loop->SetNestableTasksAllowed(true);
+#if defined(USE_AURA)
+  ash::AcceleratorHandler handler(this);
+  loop->RunWithDispatcher(&handler);
+#else
   loop->RunWithDispatcher(this);
+#endif
   loop->SetNestableTasksAllowed(did_allow_task_nesting);
 
   if (ViewsDelegate::views_delegate)