Add an ONC property for proactive key caching.

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 274 matching lines @@
 const char kMSCHAPv2[] = "MSCHAPv2";
 const char kOuter[] = "Outer";
 const char kPAP[] = "PAP";
 const char kPEAP[] = "PEAP";
 const char kPassword[] = "Password";
 const char kSaveCredentials[] = "SaveCredentials";
 const char kServerCAPEMs[] = "ServerCAPEMs";
 const char kServerCARef[] = "ServerCARef";
 const char kServerCARefs[] = "ServerCARefs";
 const char kUseSystemCAs[] = "UseSystemCAs";
+const char kUseProactiveKeyCaching[] = "UseProactiveKeyCaching";
 }  // namespace eap
 
 namespace vpn {
 const char kAutoConnect[] = "AutoConnect";
 const char kHost[] = "Host";
 const char kIPsec[] = "IPsec";
 const char kL2TP[] = "L2TP";
 const char kOpenVPN[] = "OpenVPN";
 const char kPassword[] = "Password";
 const char kSaveCredentials[] = "SaveCredentials";
@@ skipping 110 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