Experimental flag to enable Google Cloud Devices features.

components/cloud_devices/common/cloud_devices_switches.cc

 // Copyright 2014 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 "components/cloud_devices/common/cloud_devices_switches.h"
 
 namespace switches {
 
+// Enable Google Cloud Devices code.
+const char kEnableCloudDevices[] = "enable-cloud-devices";
+
 // The URL of the cloud print service to use, overrides any value stored in
 // preferences, and the default. Only used if the cloud print service has been
 // enabled. Used for testing.
 const char kCloudPrintURL[] = "cloud-print-url";
 
 // The XMPP endpoint the cloud print service will use. Only used if the cloud
 // print service has been enabled. Used for testing.
 const char kCloudPrintXmppEndpoint[] = "cloud-print-xmpp-endpoint";
 
 // The URL of the cloud devices service to use.
 const char kCloudDevicesURL[] = "cloud-devices-url";
 
 }  // namespace switches