Index: chrome/browser/chromeos/file_system_provider/watcher.h |
diff --git a/chrome/browser/chromeos/file_system_provider/watcher.h b/chrome/browser/chromeos/file_system_provider/watcher.h |
index e073788bba2acce84d81dbbfb5adea7843d1be51..2964c97cad5b2e6f7b42bb4044b3d26325e2c1f2 100644 |
--- a/chrome/browser/chromeos/file_system_provider/watcher.h |
+++ b/chrome/browser/chromeos/file_system_provider/watcher.h |
@@ -9,7 +9,9 @@ |
#include <set> |
#include <string> |
+#include "base/callback.h" |
#include "base/files/file_path.h" |
+#include "storage/browser/fileapi/watcher_manager.h" |
#include "url/gurl.h" |
namespace chromeos { |
@@ -49,6 +51,12 @@ struct Subscriber { |
// Whether the subscriber should be restored after shutdown or not. |
bool persistent; |
+ |
+ // Callback to be called for each watcher notification. It's optional, but |
+ // not allowed for persistent watchers. In case of persistent subscribers, |
+ // the notification should be handled using observers, as the callback can't |
+ // be restored after shutdown. |
+ storage::WatcherManager::NotificationCallback notification_callback; |
}; |
// Represents a watcher on a file system. |