Fix ONC password filtering in about:policy.

chrome/browser/policy/configuration_policy_handler_chromeos.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_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
 #define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
 
 #include "chrome/browser/chromeos/cros/network_ui_data.h"
 #include "chrome/browser/policy/configuration_policy_handler.h"
 
+namespace base {
+class DictionaryValue;
+class Value;
+}
+
 namespace policy {
 
 // ConfigurationPolicyHandler for validation of the network configuration
 // policies. These actually don't set any preferences, but the handler just
 // generates error messages.
 class NetworkConfigurationPolicyHandler : public TypeCheckingPolicyHandler {
  public:
   NetworkConfigurationPolicyHandler(
       const char* policy_name,
       chromeos::NetworkUIData::ONCSource onc_source);
   virtual ~NetworkConfigurationPolicyHandler();
 
   // ConfigurationPolicyHandler methods:
   virtual bool CheckPolicySettings(const PolicyMap& policies,
                                    PolicyErrorMap* errors) OVERRIDE;
   virtual void ApplyPolicySettings(const PolicyMap& policies,
                                    PrefValueMap* prefs) OVERRIDE;
   virtual void PrepareForDisplaying(PolicyMap* policies) const OVERRIDE;
 
  private:
   // Takes network policy in Value representation and produces an output Value
   // that contains a pretty-printed and sanitized version. In particular, we
   // remove any Passphrases that may be contained in the JSON. Ownership of the
   // return value is transferred to the caller.
-  static Value* SanitizeNetworkConfig(const Value* config);
+  static base::Value* SanitizeNetworkConfig(const base::Value* config);
 
   // Filters a network dictionary to remove all sensitive fields and replace
   // their values with placeholders.
-  static void StripSensitiveValues(DictionaryValue* network_dict);
+  static void MaskSensitiveValues(base::DictionaryValue* network_dict);
 
   chromeos::NetworkUIData::ONCSource onc_source_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkConfigurationPolicyHandler);
 };
 
 // Maps the PinnedLauncherApps policy to the corresponding pref.
 class PinnedLauncherAppsPolicyHandler : public ExtensionListPolicyHandler {
  public:
   PinnedLauncherAppsPolicyHandler();
   virtual ~PinnedLauncherAppsPolicyHandler();
 
   // ExtensionListPolicyHandler methods:
   virtual void ApplyPolicySettings(const PolicyMap& policies,
                                    PrefValueMap* prefs) OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PinnedLauncherAppsPolicyHandler);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_