[NOT FOR COMMIT] Ownership clean-up for 2534443002

content/browser/notifications/platform_notification_context_impl.h

Index: content/browser/notifications/platform_notification_context_impl.h
diff --git a/content/browser/notifications/platform_notification_context_impl.h b/content/browser/notifications/platform_notification_context_impl.h
index 71c9822372c7396dff4333f0247f720ae164e726..2a27522abb35ec30dbf47b7ba0b80531fd9a989b 100644
--- a/content/browser/notifications/platform_notification_context_impl.h
+++ b/content/browser/notifications/platform_notification_context_impl.h
@@ -6,6 +6,7 @@
 #define CONTENT_BROWSER_NOTIFICATIONS_PLATFORM_NOTIFICATION_CONTEXT_IMPL_H_
 
 #include <stdint.h>
+#include <memory>
 #include <set>
 #include <string>
 #include <vector>
@@ -134,7 +135,7 @@ class CONTENT_EXPORT PlatformNotificationContextImpl
       const GURL& origin,
       int64_t service_worker_registration_id,
       const ReadAllResultCallback& callback,
-      std::set<std::string>* displayed_notifications,
+      std::unique_ptr<std::set<std::string>> displayed_notifications,
       bool sync_supported);
 
   // Actually reads all notification data from the database. Must only be
@@ -144,7 +145,7 @@ class CONTENT_EXPORT PlatformNotificationContextImpl
       const GURL& origin,
       int64_t service_worker_registration_id,
       const ReadAllResultCallback& callback,
-      std::set<std::string>* displayed_notifications,
+      std::unique_ptr<std::set<std::string>> displayed_notifications,
       bool synchronization_supported);
 
   // Actually writes the notification database to the database. Must only be