ash: Allow web pages to use the Ctrl-M minimize shortcut

ash/accelerators/accelerator_commands.h

Index: ash/accelerators/accelerator_commands.h
diff --git a/ash/accelerators/accelerator_commands.h b/ash/accelerators/accelerator_commands.h
new file mode 100644
index 0000000000000000000000000000000000000000..5fe2775bdbd6f00f528ea80efc9037d03df16443
--- /dev/null
+++ b/ash/accelerators/accelerator_commands.h
@@ -0,0 +1,23 @@
+// Copyright 2013 The Chromium Authors. All rights reserved.

[James Cook, 2013/09/04 17:58:07]

I introduced this file because accelerator_controller.cc is becoming polluted
with lots of command implementation functions (and
accelerator_controller_unittests.cc with their tests).

Also, it felt weird to expose this command in accelerator_controller.h, but it
doesn't really fit in window_utils.h either.

If you think creating this file is an OK idea I'll move more of the accelerator
implementation functions over in a later CL.

+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef ASH_ACCELERATORS_ACCELERATOR_COMMANDS_H_
+#define ASH_ACCELERATORS_ACCELERATOR_COMMANDS_H_
+
+#include "ash/ash_export.h"
+
+// This file contains implementations of commands that are bound to keyboard
+// shortcuts in Ash or in the embedding application (e.g. Chrome).
+namespace ash {
+namespace accelerators {
+
+// Minimizes the active window, if present. If no windows are active, restores
+// the first unminimized window. Returns true if a window was minimized or
+// restored.
+ASH_EXPORT bool ToggleMinimized();
+
+}  // namespace accelerators
+}  // namespace ash
+
+#endif  // ASH_ACCELERATORS_ACCELERATOR_COMMANDS_H_