Revert 231699 "Remove kNaturalScrollDefault."

trunk/src/chromeos/chromeos_switches.cc

 // Copyright (c) 2012 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.
 
 #include "chromeos/chromeos_switches.h"
 
 namespace chromeos {
 namespace switches {
 
 // Path for app's OEM manifest file.
@@ skipping 139 matching lines @@
 
 // Specifies a password to be used to login (along with login-user).
 const char kLoginPassword[]                 = "login-password";
 
 // Specifies the profile to use once a chromeos user is logged in.
 const char kLoginProfile[]                  = "login-profile";
 
 // Specifies the user which is already logged in.
 const char kLoginUser[]                     = "login-user";
 
+// Enables natural scroll by default.
+const char kNaturalScrollDefault[]          = "enable-natural-scroll-default";
+
 // Skips all other OOBE pages after user login.
 const char kOobeSkipPostLogin[]             = "oobe-skip-postlogin";
 
 // Skips the machine hwid check. Useful for running in VMs because they have no
 // hwid.
 const char kSkipHWIDCheck[]                 = "skip-hwid-check";
 
 // Sends test messages on first call to RequestUpdate (stub only).
 const char kSmsTestMessages[]               = "sms-test-messages";
 
 // Indicates that a stub implementation of CrosSettings that stores settings in
 // memory without signing should be used, treating current user as the owner.
 // This option is for testing the chromeos build of chrome on the desktop only.
 const char kStubCrosSettings[]              = "stub-cros-settings";
 
 // Disables user image sync.
 const char kDisableUserImageSync[]          = "disable-user-image-sync";
 
 // Enables SAML sigin support.
 const char kEnableSamlSignin[]              = "enable-saml-signin";
 
 // Enables new first-run overlay UI.
 const char kEnableFirstRunUI[] = "enable-first-run-ui";
 
 // Enables testing for auto update UI.
 const char kTestAutoUpdateUI[] = "test-auto-update-ui";
 
 }  // namespace switches
 }  // namespace chromeos