[Mac] Add XPC alerts to GetDisplayedNotifications

chrome/browser/notifications/notification_platform_bridge.h

Index: chrome/browser/notifications/notification_platform_bridge.h
diff --git a/chrome/browser/notifications/notification_platform_bridge.h b/chrome/browser/notifications/notification_platform_bridge.h
index 720245c8c8eb12465b5ab9d6d5ed949b4daa636f..cb2fff6283250e0de1c5ad189c8d88a32edb74d7 100644
--- a/chrome/browser/notifications/notification_platform_bridge.h
+++ b/chrome/browser/notifications/notification_platform_bridge.h
@@ -44,6 +44,13 @@ class NotificationPlatformBridge {
                             bool incognito,
                             std::set<std::string>* notification_ids) const = 0;
 
+  // Asynchronous version of |GetDisplayed|
+  // TODO(miguelg): remmove the sync version once all paths have been updated.

[Peter Beverloo, 2017/02/24 16:12:23]

micro nit: remmmmmmmmmmmmmmove

[Miguel Garcia, 2017/03/22 22:00:07]

Done.

+  virtual void GetDisplayedAsync(
+      const std::string& profile_id,
+      bool incognito,
+      const NotificationCommon::NotificationResultCallback& callback) const = 0;
+
  protected:
   NotificationPlatformBridge() {}