Rename touchpad_settings.* to input_device_settings.*

chrome/browser/chromeos/system/input_device_settings.h

+// Copyright (c) 2011 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_CHROMEOS_SYSTEM_INPUT_DEVICE_SETTINGS_H_
+#define CHROME_BROWSER_CHROMEOS_SYSTEM_INPUT_DEVICE_SETTINGS_H_
+#pragma once
+
+namespace chromeos {
+namespace system {
+
+namespace touchpad_settings {
+
+bool TouchpadExists();
+
+// Sets the touchpad sensitivity in range from 1 to 5.
+void SetSensitivity(int value);
+
+// Turns tap to click on / off.
+void SetTapToClick(bool enabled);
+
+}  // namespace touchpad_settings
+
+namespace mouse_settings {
+
+void SetPrimaryButtonRight(bool right);
+
+}  // namespace mouse_settings
+
+}  // namespace system
+}  // namespace chromeos
+
+#endif  // CHROME_BROWSER_CHROMEOS_SYSTEM_INPUT_DEVICE_SETTINGS_H_