Extract certificate policy application from NetworkLibrary.

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 64fcd86022d3aedc4599ca4ecc5cfe9601fa4191..27d500d5f504da63d4ebd5db9724048a1d67d220 100644
--- a/chrome/browser/chromeos/cros/network_library_impl_base.h
+++ b/chrome/browser/chromeos/cros/network_library_impl_base.h
@@ -234,11 +234,8 @@ class NetworkLibraryImplBase : public NetworkLibrary {
   // virtual GetIPConfigs implemented in derived classes.
   // virtual SetIPConfig implemented in derived classes.
   virtual void SwitchToPreferredNetwork() OVERRIDE;
-  virtual bool LoadOncNetworks(
-      const std::string& onc_blob,
-      const std::string& passphrase,
-      onc::ONCSource source,
-      net::CertificateList* onc_trusted_certificates) OVERRIDE;
+  virtual void LoadOncNetworks(const base::ListValue& network_configs,
+                               onc::ONCSource source) OVERRIDE;
   virtual bool SetActiveNetwork(ConnectionType type,
                                 const std::string& service_path) OVERRIDE;