Synced Notification Sync Change Processor

chrome/browser/sync/profile_sync_components_factory_impl.cc

Index: chrome/browser/sync/profile_sync_components_factory_impl.cc
diff --git a/chrome/browser/sync/profile_sync_components_factory_impl.cc b/chrome/browser/sync/profile_sync_components_factory_impl.cc
index acdefbaa24fc86cbe8ceaecdcadce613d759b717..611c5a955716fd8d08a7f02136e0b897025a019e 100644
--- a/chrome/browser/sync/profile_sync_components_factory_impl.cc
+++ b/chrome/browser/sync/profile_sync_components_factory_impl.cc
@@ -12,6 +12,8 @@
 #include "chrome/browser/extensions/extension_system_factory.h"
 #include "chrome/browser/history/history.h"
 #include "chrome/browser/history/history_service_factory.h"
+#include "chrome/browser/notifier/chrome_notifier_service.h"
+#include "chrome/browser/notifier/chrome_notifier_service_factory.h"
 #include "chrome/browser/prefs/pref_model_associator.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/profiles/profile.h"
@@ -223,6 +225,15 @@ void ProfileSyncComponentsFactoryImpl::RegisterDesktopDataTypes(
         new UIDataTypeController(
             syncer::HISTORY_DELETE_DIRECTIVES, this, profile_, pss));
   }
+
+  // Synced Notifications sync is enabled by default.  Register unless
+  // explicitly disabled.
+  if (!command_line_->HasSwitch(switches::kDisableSyncSyncedNotifications)) {
+    pss->RegisterDataTypeController(
+        new UIDataTypeController(
+            syncer::SYNCED_NOTIFICATIONS, this, profile_, pss));
+  }
+
 }
 
 DataTypeManager* ProfileSyncComponentsFactoryImpl::CreateDataTypeManager(
@@ -297,6 +308,15 @@ base::WeakPtr<syncer::SyncableService> ProfileSyncComponentsFactoryImpl::
               profile_, Profile::EXPLICIT_ACCESS);
       return history ? history->AsWeakPtr() : base::WeakPtr<HistoryService>();
     }
+
+    case syncer::SYNCED_NOTIFICATIONS: {
+      ChromeNotifierService* notifier =
+          ChromeNotifierServiceFactory::GetForProfile(
+              profile_, Profile::EXPLICIT_ACCESS);
+      return notifier ? notifier->AsWeakPtr()
+                      : base::WeakPtr<ChromeNotifierService>();
+    }
+
     default:
       // The following datatypes still need to be transitioned to the
       // syncer::SyncableService API: