Sync: Add a SyncTypePreferenceProvider interface.

chrome/browser/supervised_user/supervised_user_service.h

 // Copyright 2014 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_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_
 #define CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_
 
 #include <set>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
 #include "base/scoped_observer.h"
 #include "base/strings/string16.h"
 #include "chrome/browser/supervised_user/supervised_user_url_filter.h"
 #include "chrome/browser/supervised_user/supervised_users.h"
 #include "chrome/browser/sync/profile_sync_service_observer.h"
+#include "chrome/browser/sync/sync_type_preference_provider.h"
 #include "chrome/browser/ui/browser_list_observer.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "content/public/browser/web_contents.h"
 
 #if defined(ENABLE_EXTENSIONS)
 #include "extensions/browser/extension_registry_observer.h"
 #include "extensions/browser/management_policy.h"
 #endif
 
 class Browser;
@@ skipping 14 matching lines @@
 }
 
 // This class handles all the information related to a given supervised profile
 // (e.g. the installed content packs, the default URL filtering behavior, or
 // manual whitelist/blacklist overrides).
 class SupervisedUserService : public KeyedService,
 #if defined(ENABLE_EXTENSIONS)
                               public extensions::ManagementPolicy::Provider,
                               public extensions::ExtensionRegistryObserver,
 #endif
+                              public SyncTypePreferenceProvider,
                               public ProfileSyncServiceObserver,
                               public chrome::BrowserListObserver {
  public:
   typedef std::vector<base::string16> CategoryList;
   typedef base::Callback<void(content::WebContents*)> NavigationBlockedCallback;
   typedef base::Callback<void(const GoogleServiceAuthError&)> AuthErrorCallback;
 
   enum ManualBehavior {
     MANUAL_NONE = 0,
     MANUAL_ALLOW,
@@ skipping 68 matching lines @@
   // supervised.
   void Init();
 
   // Initializes this profile for syncing, using the provided |refresh_token| to
   // mint access tokens for Sync.
   void InitSync(const std::string& refresh_token);
 
   // Convenience method that registers this supervised user using
   // |registration_utility| and initializes sync with the returned token.
   // The |callback| will be called when registration is complete,
-  // whether it suceeded or not -- unless registration was cancelled manually,
+  // whether it succeeded or not -- unless registration was cancelled manually,
   // in which case the callback will be ignored.
   void RegisterAndInitSync(
       SupervisedUserRegistrationUtility* registration_utility,
       Profile* custodian_profile,
       const std::string& supervised_user_id,
       const AuthErrorCallback& callback);
 
   void set_elevated_for_testing(bool skip) {
     elevated_for_testing_ = skip;
   }
@@ skipping 12 matching lines @@
   // extensions::ExtensionRegistryObserver implementation.
   virtual void OnExtensionLoaded(
       content::BrowserContext* browser_context,
       const extensions::Extension* extension) OVERRIDE;
   virtual void OnExtensionUnloaded(
       content::BrowserContext* browser_context,
       const extensions::Extension* extension,
       extensions::UnloadedExtensionInfo::Reason reason) OVERRIDE;
 #endif
 
+  // SyncTypePreferenceProvider implementation:
+  virtual syncer::ModelTypeSet GetPreferredDataTypes() const OVERRIDE;
+
   // ProfileSyncServiceObserver implementation:
   virtual void OnStateChanged() OVERRIDE;
 
   // chrome::BrowserListObserver implementation:
   virtual void OnBrowserSetLastActive(Browser* browser) OVERRIDE;
 
  private:
   friend class SupervisedUserServiceExtensionTestBase;
   friend class SupervisedUserServiceFactory;
   FRIEND_TEST_ALL_PREFIXES(SupervisedUserServiceTest, ClearOmitOnRegistration);
@@ skipping 99 matching lines @@
 
   // True iff we're waiting for the Sync service to be initialized.
   bool waiting_for_sync_initialization_;
   bool is_profile_active_;
 
   std::vector<NavigationBlockedCallback> navigation_blocked_callbacks_;
 
   // Sets a profile in elevated state for testing if set to true.
   bool elevated_for_testing_;
 
+  // True only when |Init()| method has been called.
+  bool did_init_;
+
   // True only when |Shutdown()| method has been called.
   bool did_shutdown_;
 
   URLFilterContext url_filter_context_;
 
   // Used to create permission requests.
   scoped_ptr<PermissionRequestCreator> permissions_creator_;
 
   // True iff we are waiting for a permission request to be issued.
   bool waiting_for_permissions_;
 
   base::WeakPtrFactory<SupervisedUserService> weak_ptr_factory_;
 };
 
 #endif  // CHROME_BROWSER_SUPERVISED_USER_SUPERVISED_USER_SERVICE_H_