Added a PolicyCertVerifier that uses the trust anchors from the ONC policies.

chrome/browser/chromeos/cros/mock_network_library.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_CHROMEOS_CROS_MOCK_NETWORK_LIBRARY_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_MOCK_NETWORK_LIBRARY_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/cros/network_library.h"
@@ skipping 177 matching lines @@
                                      const std::string&,
                                      const std::string&,
                                      int));
   MOCK_METHOD2(RequestNetworkServiceProperties,
                void(const std::string&,
                     const NetworkServicePropertiesCallback&));
   MOCK_METHOD0(SwitchToPreferredNetwork, void(void));
   MOCK_METHOD4(LoadOncNetworks, bool(const std::string&,
                                      const std::string&,
                                      onc::ONCSource,
-                                     bool));
+                                     net::CertificateList*));
   MOCK_METHOD2(SetActiveNetwork, bool(ConnectionType, const std::string&));
 };
 
 class MockCellularNetwork : public CellularNetwork {
  public:
   explicit MockCellularNetwork(const std::string& service_path);
   virtual ~MockCellularNetwork();
 
   MOCK_METHOD0(StartActivation, bool(void));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockCellularNetwork);
 };
 
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_MOCK_NETWORK_LIBRARY_H_