Add ONC property for EAP-GTC authentication

components/onc/onc_constants.cc

 // Copyright 2013 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/onc/onc_constants.h"
 
 // Constants for ONC properties.
 namespace onc {
 
 const char kAugmentationActiveSetting[] = "Active";
@@ skipping 261 matching lines @@
 }  // namespace encrypted
 
 namespace eap {
 const char kAnonymousIdentity[] = "AnonymousIdentity";
 const char kAutomatic[] = "Automatic";
 const char kEAP_AKA[] = "EAP-AKA";
 const char kEAP_FAST[] = "EAP-FAST";
 const char kEAP_SIM[] = "EAP-SIM";
 const char kEAP_TLS[] = "EAP-TLS";
 const char kEAP_TTLS[] = "EAP-TTLS";
+const char kGTC[] = "GTC";
 const char kIdentity[] = "Identity";
 const char kInner[] = "Inner";
 const char kLEAP[] = "LEAP";
 const char kMD5[] = "MD5";
 const char kMSCHAPv2[] = "MSCHAPv2";
 const char kOuter[] = "Outer";
 const char kPAP[] = "PAP";
 const char kPEAP[] = "PEAP";
 const char kPassword[] = "Password";
 const char kSaveCredentials[] = "SaveCredentials";
@@ skipping 125 matching lines @@
 }  // global_network_config
 
 namespace device_state {
 const char kUninitialized[] = "Uninitialized";
 const char kDisabled[] = "Disabled";
 const char kEnabling[] = "Enabling";
 const char kEnabled[] = "Enabled";
 }  // device_state
 
 }  // namespace onc