Rename network configuration policy as per Zhanyong's proposal.

chrome/browser/policy/device_policy_cache.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/browser/policy/device_policy_cache.h"
 
 #include <limits>
 #include <string>
 #include <vector>
 
@@ skipping 335 matching lines @@
       policy.release_channel().has_release_channel()) {
     std::string channel(policy.release_channel().release_channel());
     mandatory->Set(kPolicyChromeOsReleaseChannel,
                    Value::CreateStringValue(channel));
     // TODO(dubroy): Once http://crosbug.com/17015 is implemented, we won't
     // have to pass the channel in here, only ping the update engine to tell
     // it to fetch the channel from the policy.
     chromeos::CrosLibrary::Get()->GetUpdateLibrary()->SetReleaseTrack(channel);
   }
 
-  if (policy.has_network_configuration() &&
-      policy.network_configuration().has_network_configuration()) {
-    std::string config(policy.network_configuration().network_configuration());
-    mandatory->Set(kPolicyDeviceNetworkConfiguration,
+  if (policy.has_open_network_configuration() &&
+      policy.open_network_configuration().has_open_network_configuration()) {
+    std::string config(
+        policy.open_network_configuration().open_network_configuration());
+    mandatory->Set(kPolicyDeviceOpenNetworkConfiguration,
                    Value::CreateStringValue(config));
   }
 }
 
 }  // namespace policy