Surface error messages from ONC parsing in about:policy.

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 4fd0126a264a44d56f101fa6465e55049c796e3e..84d803ece33c302f444950187b8ac15f5fdef809 100644
--- a/chrome/browser/chromeos/cros/onc_network_parser.h
+++ b/chrome/browser/chromeos/cros/onc_network_parser.h
@@ -49,6 +49,8 @@ class OncNetworkParser : public NetworkParser {
   virtual Network* CreateNetworkFromInfo(const std::string& service_path,
       const base::DictionaryValue& info) OVERRIDE;
 
+  const std::string& parse_error() { return parse_error_; }

[Joao da Silva, 2011/11/07 13:20:45]

Nit: const method?

[Mattias Nissler (ping if slow), 2011/11/11 14:57:02]

Done.

+
  protected:
   OncNetworkParser();
 
@@ -70,6 +72,9 @@ class OncNetworkParser : public NetworkParser {
     int cert_index,
     base::DictionaryValue* certificate);
 
+  // Error message from the JSON parser, if applicable.
+  std::string parse_error_;
+
   scoped_ptr<base::DictionaryValue> root_dict_;
   base::ListValue* network_configs_;
   base::ListValue* certificates_;