Beginnings of synchronizing notifications in the notification database.

chrome/browser/notifications/notification_test_util.cc

Index: chrome/browser/notifications/notification_test_util.cc
diff --git a/chrome/browser/notifications/notification_test_util.cc b/chrome/browser/notifications/notification_test_util.cc
index 140d7275385621493e4515ecffea8e6ae40361dc..1cfdf9d5c04ae209b8493623dc32fc23cb23f29f 100644
--- a/chrome/browser/notifications/notification_test_util.cc
+++ b/chrome/browser/notifications/notification_test_util.cc
@@ -92,6 +92,16 @@ StubNotificationUIManager::GetAllIdsByProfileAndSourceOrigin(
   return delegate_ids;
 }
 
+std::set<std::string> StubNotificationUIManager::GetAllIdsByProfile(
+    Profile* profile) {
+  std::set<std::string> delegate_ids;
+  for (const auto& pair : notifications_) {
+    if (pair.second == profile)
+      delegate_ids.insert(pair.first.delegate_id());
+  }
+  return delegate_ids;
+}
+
 bool StubNotificationUIManager::CancelAllBySourceOrigin(
     const GURL& source_origin) {
   NOTIMPLEMENTED();