Apply individual policies for the various parts of device status reports.

chrome/browser/chromeos/cros_settings_provider.h

 // Copyright (c) 2011 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_SETTINGS_PROVIDER_H_
 #define CHROME_BROWSER_CHROMEOS_CROS_SETTINGS_PROVIDER_H_
 
 #include <string>
 
 #include "base/callback.h"
@@ skipping 27 matching lines @@
   // true and won't call the |callback|.
   virtual bool GetTrusted(const std::string& path,
                           const base::Closure& callback) = 0;
 
   // Gets the namespace prefix provided by this provider.
   virtual bool HandlesSetting(const std::string& path) const = 0;
 
   // Reloads the caches if the provider has any.
   virtual void Reload() = 0;
 
+  void SetNotifyObserversCallback(const NotifyObserversCallback& notify_cb);
+
  protected:
   // Notifies the observers about a setting change.
   void NotifyObservers(const std::string& path);
 
  private:
   // Does the real job for Set().
   virtual void DoSet(const std::string& path,
                      const base::Value& in_value) = 0;
 
   // Callback used to notify about setting changes.
   NotifyObserversCallback notify_cb_;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_CROS_SETTINGS_PROVIDER_H_