Resolve certificate references in ONC by PEM.

chrome/browser/chromeos/cros/network_library_impl_base.h

Index: chrome/browser/chromeos/cros/network_library_impl_base.h
diff --git a/chrome/browser/chromeos/cros/network_library_impl_base.h b/chrome/browser/chromeos/cros/network_library_impl_base.h
index 999c001bce678f4d668e17cce3247e1d47e53ca9..dc61acb07a94adf88906192562327dde01d5cef1 100644
--- a/chrome/browser/chromeos/cros/network_library_impl_base.h
+++ b/chrome/browser/chromeos/cros/network_library_impl_base.h
@@ -223,8 +223,11 @@ class NetworkLibraryImplBase : public NetworkLibrary {
   // virtual GetIPConfigs implemented in derived classes.
   // virtual SetIPConfig implemented in derived classes.
   virtual void SwitchToPreferredNetwork() OVERRIDE;
-  virtual void LoadOncNetworks(const base::ListValue& network_configs,
-                               onc::ONCSource source) OVERRIDE;
+  virtual void LoadOncNetworks(
+      const base::ListValue& network_configs,
+      onc::ONCSource source,
+      const base::Callback<std::string(const std::string&)>&
+          fingerprint_to_pem) OVERRIDE;
   virtual bool SetActiveNetwork(ConnectionType type,
                                 const std::string& service_path) OVERRIDE;
 
@@ -263,7 +266,7 @@ class NetworkLibraryImplBase : public NetworkLibrary {
     std::string otp;
     std::string group_name;
     std::string server_hostname;
-    std::string server_ca_cert_nss_nickname;
+    std::string server_ca_cert_fingerprint;
     std::string client_cert_pkcs11_id;
     EAPMethod eap_method;
     EAPPhase2Auth eap_auth;