Create and show the virtual keyboard.

ash/virtual_keyboard/ash_virtual_keyboard_controller_proxy.h

+// Copyright (c) 2013 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_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_CONTROLLER_PROXY_H_
+#define ASH_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_CONTROLLER_PROXY_H_
+
+#include "base/basictypes.h"
+#include "base/memory/scoped_ptr.h"
+#include "ui/virtual_keyboard/virtual_keyboard_controller.h"
+
+namespace content {
+class WebContents;
+}  // namespace content
+
+namespace ash {
+
+class AshVirtualKeyboardControllerProxy

[sadrul, 2013/03/28 19:17:00]

Remove this since this isn't used?

+  : public virtual_keyboard::VirtualKeyboardController::Proxy {
+ public:
+  AshVirtualKeyboardControllerProxy();
+  virtual ~AshVirtualKeyboardControllerProxy();
+
+  virtual aura::Window* GetVirtualKeyboard() OVERRIDE;
+
+ private:
+  scoped_ptr<content::WebContents> keyboard_;
+
+  DISALLOW_COPY_AND_ASSIGN(AshVirtualKeyboardControllerProxy);
+};
+
+}  // namespace ash
+
+#endif  // ASH_VIRTUAL_KEYBOARD_VIRTUAL_KEYBOARD_CONTROLLER_PROXY_H_