Add initial device policy infrastructure.

chrome/browser/policy/profile_policy_context.h

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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_POLICY_PROFILE_POLICY_CONTEXT_H_
 #define CHROME_BROWSER_POLICY_PROFILE_POLICY_CONTEXT_H_
 #pragma once
 
+#include "base/basictypes.h"
 #include "base/scoped_ptr.h"
-#include "chrome/browser/prefs/pref_member.h"
-#include "chrome/common/notification_observer.h"
 
 class Profile;
 
 namespace policy {
 
-class DeviceManagementPolicyProvider;
-class DeviceManagementService;
+class CloudPolicyContext;
+class ConfigurationPolicyProvider;
+class UserPolicyController;
 
 // This class is a container for the profile-specific policy bits located in the
 // profile. Since the context owns the policy provider, it's vital that it gets
 // initialized before the profile's prefs and destroyed after the prefs are
 // gone.
-class ProfilePolicyContext : public NotificationObserver {
+class ProfilePolicyContext {
  public:
   explicit ProfilePolicyContext(Profile* profile);
   ~ProfilePolicyContext();
 
   // Initializes the context. Should be called only after the profile's request
   // context is up.
   void Initialize();
 
   // Shuts the context down. This must be called before the networking
   // infrastructure in the profile goes away.
   void Shutdown();
 
-  // Get the policy provider.
-  DeviceManagementPolicyProvider* GetDeviceManagementPolicyProvider();
+  ConfigurationPolicyProvider* GetManagedPolicyProvider();
+  ConfigurationPolicyProvider* GetRecommendedPolicyProvider();
 
-  // Register preferences.
-  static void RegisterUserPrefs(PrefService* user_prefs);
+  static void RegisterPrefs(PrefService* user_prefs);
 
   static const int kDefaultPolicyRefreshRateInMilliseconds =
       3 * 60 * 60 * 1000; // 3 hours.
 
  private:
-  // Updates the policy provider with a new refresh rate value.
-  void UpdatePolicyRefreshRate();
-
-  // NotificationObserver overrides.
-  virtual void Observe(NotificationType type,
-                       const NotificationSource& source,
-                       const NotificationDetails& details);
-
-  // The profile this context is associated with.
   Profile* profile_;
 
-  // Tracks the pref value for the policy refresh rate.
-  IntegerPrefMember policy_refresh_rate_;
+  scoped_ptr<UserPolicyController> controller_;
+  scoped_ptr<CloudPolicyContext> cloud_context_;
 
-  // The device management service.
-  scoped_ptr<DeviceManagementService> device_management_service_;
-
-  // Our provider.
-  scoped_ptr<DeviceManagementPolicyProvider> device_management_policy_provider_;
+  DISALLOW_COPY_AND_ASSIGN(ProfilePolicyContext);
 };
 
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_PROFILE_POLICY_CONTEXT_H_