Allows ash accelerators in wrench menu

ash/accelerators/accelerator_dispatcher.h

 // Copyright (c) 2012 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.
 
 #ifndef ASH_ACCELERATORS_ACCELERATOR_DISPATCHER_H_
 #define ASH_ACCELERATORS_ACCELERATOR_DISPATCHER_H_
 #pragma once
 
 #include "ash/ash_export.h"
 #include "base/message_loop.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_observer.h"
 
 namespace ash {
 
 // Dispatcher for handling accelerators in ash.
 // Wraps a nested dispatcher to which control is passed if no accelerator key
 // has been pressed.
+// Inner dispatcher must represent widget with no editable content.

[sky, 2012/02/29 22:04:18]

This comment makes no sense to me.

 // TODO(pkotwicz): Port AcceleratorDispatcher to mac.
 class ASH_EXPORT AcceleratorDispatcher : public MessageLoop::Dispatcher,
                                          public aura::WindowObserver {
  public:
   explicit AcceleratorDispatcher(MessageLoop::Dispatcher* nested_dispatcher,
                                  aura::Window* associated_window);
   virtual ~AcceleratorDispatcher();
 
 #if defined(USE_X11)
   virtual base::MessagePumpDispatcher::DispatchStatus Dispatch(
@@ skipping 11 matching lines @@
   // Window associated with |nested_dispatcher_| which is used to determine
   // whether the |nested_dispatcher_| is allowed to receive events.
   aura::Window* associated_window_;
 
   DISALLOW_COPY_AND_ASSIGN(AcceleratorDispatcher);
 };
 
 }  // namespace ash
 
 #endif  // ASH_ACCELERATORS_ACCELERATOR_DISPATCHER_H_