Fixes issue with accelerators when a menu is open

ash/accelerators/accelerator_dispatcher_win.cc

Index: ash/accelerators/accelerator_dispatcher_win.cc
diff --git a/ash/accelerators/accelerator_dispatcher_win.cc b/ash/accelerators/accelerator_dispatcher_win.cc
new file mode 100644
index 0000000000000000000000000000000000000000..c1eea79a88b28e0b7749d1e09be3aaae9215b8e6
--- /dev/null
+++ b/ash/accelerators/accelerator_dispatcher_win.cc
@@ -0,0 +1,42 @@
+// 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.
+
+#include "ash/accelerators/accelerator_dispatcher.h"
+
+#include "ash/accelerators/accelerator_controller.h"
+#include "ash/shell.h"
+#include "base/message_loop.h"
+#include "base/message_pump_win.h"
+#include "ui/aura/event.h"
+#include "ui/base/accelerators/accelerator.h"
+
+namespace ash {
+
+namespace {
+
+const int kModifierMask = (ui::EF_SHIFT_DOWN |
+                           ui::EF_CONTROL_DOWN |
+                           ui::EF_ALT_DOWN);
+}  // namespace
+
+bool AcceleratorDispatcher::Dispatch(const MSG& msg) {
+  switch(msg.message) {
+    case WM_KEYDOWN:
+    case WM_SYSKEYDOWN: {
+      ash::AcceleratorController* accelerator_controller =
+          ash::Shell::GetInstance()->accelerator_controller();
+      ui::Accelerator accelerator(ui::KeyboardCodeFromNative(msg),
+          ui::EventFlagsFromNative(msg) & kModifierMask);
+      if (accelerator_controller &&
+          accelerator_controller->Process(accelerator))
+        return true;
+    }
+  }
+
+  TranslateMessage(&msg);
+  DispatchMessage(&msg);

[oshima, 2012/01/25 21:24:37]

Doesn't this have to be

nested_dispatcer_->Dispatch(msg);

?

+  return true;
+}
+
+}  // namespace ash