Fix some migration-related bugs

chrome/browser/sync/backend_migrator_unittest.cc

Index: chrome/browser/sync/backend_migrator_unittest.cc
diff --git a/chrome/browser/sync/backend_migrator_unittest.cc b/chrome/browser/sync/backend_migrator_unittest.cc
index 3dd8cbff06df53ff4039923253f51bfb6e769c7d..4315f8d98e9bcd514c652d7a71cd17ace3309f46 100644
--- a/chrome/browser/sync/backend_migrator_unittest.cc
+++ b/chrome/browser/sync/backend_migrator_unittest.cc
@@ -76,20 +76,14 @@ class SyncBackendMigratorTest : public testing::Test {
                          syncable::ModelTypeSet requested_types) {
     if (status == DataTypeManager::OK) {
       DataTypeManager::ConfigureResult result(status, requested_types);
-      content::NotificationService::current()->Notify(
-          chrome::NOTIFICATION_SYNC_CONFIGURE_DONE,
-          content::Source<DataTypeManager>(&manager_),
-          content::Details<const DataTypeManager::ConfigureResult>(&result));
+      migrator_->OnConfigureDone(result);
     } else {
       std::list<SyncError> errors;
       DataTypeManager::ConfigureResult result(
           status,
           requested_types,
           errors);
-      content::NotificationService::current()->Notify(
-          chrome::NOTIFICATION_SYNC_CONFIGURE_DONE,
-          content::Source<DataTypeManager>(&manager_),
-          content::Details<const DataTypeManager::ConfigureResult>(&result));
+      migrator_->OnConfigureDone(result);
     }
     message_loop_.RunAllPending();
   }