This adds a private extension API to use for simple networking

chrome/browser/chromeos/cros/network_library_impl_base.cc

Index: chrome/browser/chromeos/cros/network_library_impl_base.cc
diff --git a/chrome/browser/chromeos/cros/network_library_impl_base.cc b/chrome/browser/chromeos/cros/network_library_impl_base.cc
index 0feb586d98f4ffd835b2f7e1ba4c83043ab367d4..e436d07277ec67426e9a009734de5c710abaa093 100644
--- a/chrome/browser/chromeos/cros/network_library_impl_base.cc
+++ b/chrome/browser/chromeos/cros/network_library_impl_base.cc
@@ -1091,7 +1091,8 @@ bool NetworkLibraryImplBase::LoadOncNetworks(const std::string& onc_blob,
 
   // Check and see if this is an encrypted ONC file. If so, decrypt it.
   std::string onc_type;
-  root_dict->GetStringWithoutPathExpansion(onc::kType, &onc_type);
+  root_dict->GetStringWithoutPathExpansion(onc::network_config::kType,
+                                           &onc_type);
   if (onc_type == onc::kEncryptedConfiguration) {
     root_dict = onc::Decrypt(passphrase, *root_dict);
     if (root_dict.get() == NULL) {
@@ -1168,10 +1169,10 @@ bool NetworkLibraryImplBase::LoadOncNetworks(const std::string& onc_blob,
                                               &marked_for_removal);
 
       std::string type;
-      network->GetStringWithoutPathExpansion(onc::kType, &type);
+      network->GetStringWithoutPathExpansion(onc::network_config::kType, &type);
 
       std::string guid;
-      network->GetStringWithoutPathExpansion(onc::kGUID, &guid);
+      network->GetStringWithoutPathExpansion(onc::network_config::kGUID, &guid);
 
       if (source == onc::ONC_SOURCE_USER_IMPORT && marked_for_removal) {
         // User import supports the removal of networks by ID.
@@ -1212,7 +1213,7 @@ bool NetworkLibraryImplBase::LoadOncNetworks(const std::string& onc_blob,
       // Set the ProxyConfig.
       const base::DictionaryValue* proxy_settings;
       if (normalized_network->GetDictionaryWithoutPathExpansion(
-              onc::kProxySettings,
+              onc::network_config::kProxySettings,
               &proxy_settings)) {
         scoped_ptr<base::DictionaryValue> proxy_config =
             onc::ConvertOncProxySettingsToProxyConfig(*proxy_settings);
@@ -1240,7 +1241,7 @@ bool NetworkLibraryImplBase::LoadOncNetworks(const std::string& onc_blob,
       }
 
       // For Ethernet networks, apply them to the current Ethernet service.
-      if (type == onc::kEthernet) {
+      if (type == onc::network_type::kEthernet) {
         const EthernetNetwork* ethernet = ethernet_network();
         if (ethernet) {
           CallConfigureService(ethernet->unique_id(), shill_dict.get());