Put OOBE UI on touch display if no keyboard detected

chrome/browser/ui/webui/chromeos/login/oobe_display_chooser.h

+// Copyright 2017 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 CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_DISPLAY_CHOOSER_H_
+#define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_DISPLAY_CHOOSER_H_
+
+#include "base/macros.h"
+
+namespace chromeos {
+
+// Tries to put the OOBE UI on a connected touch display (if available).
+class OobeDisplayChooser {
+ public:
+  OobeDisplayChooser();
+  ~OobeDisplayChooser();
+
+  void TryToPlaceUiOnTouchDisplay();
+
+ private:
+  void MoveToTouchDisplay();
+
+  DISALLOW_COPY_AND_ASSIGN(OobeDisplayChooser);
+};
+
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_OOBE_DISPLAY_CHOOSER_H_