Add 5 experimental accessibility features on Chrome OS.

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"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 
 // TODO(rsorokin): alphabetize all of these switches so they
@@ skipping 127 matching lines @@
 // If this switch is set, the options for suggestions as typing on physical
 // keyboard will be enabled.
 const char kEnablePhysicalKeyboardAutocorrect[] =
     "enable-physical-keyboard-autocorrect";
 
 // If this switch is set, the options for suggestions as typing on physical
 // keyboard will be disabled.
 const char kDisablePhysicalKeyboardAutocorrect[] =
     "disable-physical-keyboard-autocorrect";
 
+// Shows additional checkboxes in Settings to enable Chrome OS accessibility
+// features that haven't launched yet.
+const char kEnableExperimentalAccessibilityFeatures[] =
+    "enable-experimental-accessibility-features";
+
 // Enabled sharing assets for installed default apps.
 const char kEnableExtensionAssetsSharing[]  = "enable-extension-assets-sharing";
 
 // Enables notifications about captive portals in session.
 const char kEnableNetworkPortalNotification[] =
     "enable-network-portal-notification";
 
 // Enables touchpad three-finger-click as middle button.
 const char kEnableTouchpadThreeFingerClick[]
     = "enable-touchpad-three-finger-click";
@@ skipping 247 matching lines @@
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
   if (!command_line->HasSwitch(kTestCrosGaiaIdMigration))
     return false;
 
   return command_line->GetSwitchValueASCII(kTestCrosGaiaIdMigration) ==
          kTestCrosGaiaIdMigrationStarted;
 }
 
 }  // namespace switches
 }  // namespace chromeos