Sync user's custom spellcheck dictionary

chrome/browser/sync/profile_sync_components_factory_impl.cc

 // 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.
 
 #include "base/command_line.h"
 #include "build/build_config.h"
 #include "chrome/browser/bookmarks/bookmark_model_factory.h"
 #include "chrome/browser/extensions/app_notification_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/extensions/settings/settings_frontend.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/prefs/pref_model_associator.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url_service.h"
 #include "chrome/browser/search_engines/template_url_service_factory.h"
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
+#include "chrome/browser/spellchecker/spellcheck_factory.h"
+#include "chrome/browser/spellchecker/spellcheck_service.h"
 #include "chrome/browser/sync/glue/app_notification_data_type_controller.h"
 #include "chrome/browser/sync/glue/autofill_data_type_controller.h"
 #include "chrome/browser/sync/glue/autofill_profile_data_type_controller.h"
 #include "chrome/browser/sync/glue/bookmark_change_processor.h"
 #include "chrome/browser/sync/glue/bookmark_data_type_controller.h"
 #include "chrome/browser/sync/glue/bookmark_model_associator.h"
 #include "chrome/browser/sync/glue/data_type_manager_impl.h"
 #include "chrome/browser/sync/glue/data_type_manager_observer.h"
 #include "chrome/browser/sync/glue/extension_data_type_controller.h"
 #include "chrome/browser/sync/glue/extension_setting_data_type_controller.h"
@@ skipping 184 matching lines @@
 
   // Unless it is explicitly disabled, history delete directive sync is
   // enabled whenever full history sync is enabled.
   if (command_line_->HasSwitch(switches::kHistoryEnableFullHistorySync) &&
       !command_line_->HasSwitch(
           switches::kDisableSyncHistoryDeleteDirectives)) {
     pss->RegisterDataTypeController(
         new UIDataTypeController(
             syncer::HISTORY_DELETE_DIRECTIVES, this, profile_, pss));
   }
+
+  // Dictionary sync is disabled by default.  Register only if explicitly
+  // enabled.
+  if (command_line_->HasSwitch(switches::kEnableSyncDictionary)) {
+    pss->RegisterDataTypeController(
+        new UIDataTypeController(syncer::DICTIONARY, this, profile_, pss));
+  }
 }
 
 DataTypeManager* ProfileSyncComponentsFactoryImpl::CreateDataTypeManager(
     const syncer::WeakHandle<syncer::DataTypeDebugInfoListener>&
         debug_info_listener,
     SyncBackendHost* backend,
     const DataTypeController::TypeMap* controllers,
     DataTypeManagerObserver* observer) {
   return new DataTypeManagerImpl(debug_info_listener,
                                  backend,
@@ skipping 54 matching lines @@
     case syncer::THEMES:
       return ThemeServiceFactory::GetForProfile(profile_)->
           GetThemeSyncableService()->AsWeakPtr();
 #endif
     case syncer::HISTORY_DELETE_DIRECTIVES: {
       HistoryService* history =
           HistoryServiceFactory::GetForProfile(
               profile_, Profile::EXPLICIT_ACCESS);
       return history ? history->AsWeakPtr() : base::WeakPtr<HistoryService>();
     }
+    case syncer::DICTIONARY:
+      return SpellcheckServiceFactory::GetForProfile(profile_)->
+          GetCustomDictionary()->AsWeakPtr();
     default:
       // The following datatypes still need to be transitioned to the
       // syncer::SyncableService API:
       // Bookmarks
       // Passwords
       // Sessions
       // Typed URLs
       NOTREACHED();
       return base::WeakPtr<syncer::SyncableService>();
   }
@@ skipping 59 matching lines @@
 ProfileSyncComponentsFactory::SyncComponents
     ProfileSyncComponentsFactoryImpl::CreateSessionSyncComponents(
        ProfileSyncService* profile_sync_service,
         DataTypeErrorHandler* error_handler) {
   SessionModelAssociator* model_associator =
       new SessionModelAssociator(profile_sync_service, error_handler);
   SessionChangeProcessor* change_processor =
       new SessionChangeProcessor(error_handler, model_associator);
   return SyncComponents(model_associator, change_processor);
 }