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 7134c14b05d5eca5191c755f06d03642a79bfb78..6da61a10240479a3ca6b56649b76e5fcd57c92cd 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();
@@ -143,6 +144,9 @@ 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_;