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 4a187cebd6c7fba6a305a86c85e167660d13fa98..60573ee1beebcdbf9380cc1c6dc778efe01d61c4 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_dispatcher.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::AcceleratorDispatcher dispatcher(this);
+  loop->RunWithDispatcher(&dispatcher);
+#else
   loop->RunWithDispatcher(this);
+#endif
   loop->SetNestableTasksAllowed(did_allow_task_nesting);
 
   if (ViewsDelegate::views_delegate)