chromeos: Add operations to monitor the screen orientation.

chrome/common/chrome_switches.cc

 // 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.
 
 #include "chrome/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 1027 matching lines @@
 // Enables device policy support on ChromeOS.
 const char kEnableDevicePolicy[]            = "enable-device-policy";
 
 // Enable the redirection of viewable document requests to the Google
 // Document Viewer.
 const char kEnableGView[]                   = "enable-gview";
 
 // Should we show the image based login?
 const char kEnableLoginImages[]             = "enable-login-images";
 
+// Rotate the screen in response to orientation changed events from dbus.
+// Will be reused for more generic sensors.
+const char kEnableSensors[]                 = "enable-sensors";
+
 // Enables static ip configuration.
 // This flag should be removed when it's on by default.
 const char kEnableStaticIPConfig[]          = "enable-static-ip-config";
 
 // Enable Chrome-as-a-login-manager behavior.
 const char kLoginManager[]                  = "login-manager";
 
 // Allows to override the first login screen. The value should be the name
 // of the first login screen to show (see
 // chrome/browser/chromeos/login/login_wizard_view.cc for actual names).
@@ skipping 167 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead,
 // please put them in alphabetical order above, or in order inside the
 // appropriate ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches