Don't generate a certificate browse button or passphrase field if cert path contains SETTINGS:

chrome/browser/chromeos/cros/mock_network_library.h

 // Copyright (c) 2010 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 27 matching lines @@
   MOCK_CONST_METHOD0(wifi_networks, const WifiNetworkVector&(void));
   MOCK_CONST_METHOD0(remembered_wifi_networks, const WifiNetworkVector&(void));
   MOCK_CONST_METHOD0(cellular_networks, const CellularNetworkVector&(void));
   MOCK_CONST_METHOD0(remembered_cellular_networks,
                      const CellularNetworkVector&(void));
 
   MOCK_METHOD0(RequestWifiScan, void(void));
   MOCK_METHOD0(ConnectToPreferredNetworkIfAvailable, bool(void));
   MOCK_METHOD0(PreferredNetworkConnected, bool(void));
   MOCK_METHOD0(PreferredNetworkFailed, bool(void));
-  MOCK_METHOD4(ConnectToWifiNetwork, void(WifiNetwork, const string16&,
-                                          const string16&, const string16&));
-  MOCK_METHOD5(ConnectToWifiNetwork, void(const string16&, const string16&,
-                                          const string16&, const string16&,
+  MOCK_METHOD4(ConnectToWifiNetwork, void(WifiNetwork,
+                                          const std::string&,
+                                          const std::string&,
+                                          const std::string&));
+  MOCK_METHOD5(ConnectToWifiNetwork, void(const std::string&,
+                                          const std::string&,
+                                          const std::string&,
+                                          const std::string&,
                                           bool));
   MOCK_METHOD1(ConnectToCellularNetwork, void(CellularNetwork));
   MOCK_METHOD1(DisconnectFromWirelessNetwork, void(const WirelessNetwork&));
   MOCK_METHOD1(SaveWifiNetwork, void(const WifiNetwork&));
   MOCK_METHOD1(ForgetWirelessNetwork, void(const WirelessNetwork&));
 
   MOCK_CONST_METHOD0(ethernet_available, bool(void));
   MOCK_CONST_METHOD0(wifi_available, bool(void));
   MOCK_CONST_METHOD0(cellular_available, bool(void));
 
   MOCK_CONST_METHOD0(ethernet_enabled, bool(void));
   MOCK_CONST_METHOD0(wifi_enabled, bool(void));
   MOCK_CONST_METHOD0(cellular_enabled, bool(void));
 
   MOCK_CONST_METHOD0(offline_mode, bool(void));
 
   MOCK_METHOD1(EnableEthernetNetworkDevice, void(bool));
   MOCK_METHOD1(EnableWifiNetworkDevice, void(bool));
   MOCK_METHOD1(EnableCellularNetworkDevice, void(bool));
   MOCK_METHOD1(EnableOfflineMode, void(bool));
   MOCK_METHOD1(GetIPConfigs, NetworkIPConfigVector(const std::string&));
   MOCK_METHOD1(GetHtmlInfo, std::string(int));
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_MOCK_NETWORK_LIBRARY_H_