Create and show the virtual keyboard.

ui/keyboard/keyboard_util.h

Index: ui/keyboard/keyboard_util.h
diff --git a/ui/keyboard/keyboard_util.h b/ui/keyboard/keyboard_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..84510bf7b08296a6b96b5c1d12ce7aded1fbaefe
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+++ b/ui/keyboard/keyboard_util.h
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+// 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 UI_KEYBOARD_KEYBOARD_UTIL_H_
+#define UI_KEYBOARD_KEYBOARD_UTIL_H_
+
+#include "ui/keyboard/keyboard_export.h"
+
+namespace keyboard {
+
+// Returns true if the virtual keyboard is enabled.
+KEYBOARD_EXPORT bool IsKeyboardEnabled();
+
+}  // namespace keyboard
+
+#endif  // UI_KEYBOARD_KEYBOARD_UTIL_H_