This adds support for encrypted ONC import

chrome/browser/chromeos/cros/onc_network_parser.h

Index: chrome/browser/chromeos/cros/onc_network_parser.h
diff --git a/chrome/browser/chromeos/cros/onc_network_parser.h b/chrome/browser/chromeos/cros/onc_network_parser.h
index af55c27d4d77c9dacb66dc0d7d24fc09b2927547..1e9cc3015d0d29d9b0179003d51d4a2ef49febcf 100644
--- a/chrome/browser/chromeos/cros/onc_network_parser.h
+++ b/chrome/browser/chromeos/cros/onc_network_parser.h
@@ -53,6 +53,7 @@ class OncNetworkParser : public NetworkParser {
                                 Network*);
 
   OncNetworkParser(const std::string& onc_blob,
+                   const std::string& passphrase,
                    NetworkUIData::ONCSource onc_source);
   virtual ~OncNetworkParser();
   static const EnumMapper<PropertyIndex>* property_mapper();
@@ -147,6 +148,9 @@ class OncNetworkParser : public NetworkParser {
     const std::string& guid,
     base::DictionaryValue* certificate);
 
+  base::DictionaryValue* Decrypt(const std::string& passphrase,
+                                 base::DictionaryValue* root);
+
   // Error message from the JSON parser, if applicable.
   std::string parse_error_;