Index: base/synchronization/waitable_event_watcher.h |
diff --git a/base/synchronization/waitable_event_watcher.h b/base/synchronization/waitable_event_watcher.h |
index d4096d121aca7c6b7cbc68413a3216bd019ecd36..44ef5047edfebcb0160b7cbc397750045676d0d9 100644 |
--- a/base/synchronization/waitable_event_watcher.h |
+++ b/base/synchronization/waitable_event_watcher.h |
@@ -21,7 +21,6 @@ namespace base { |
class Flag; |
class AsyncWaiter; |
-class AsyncCallbackTask; |
class WaitableEvent; |
// This class provides a way to wait on a WaitableEvent asynchronously. |